* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --font-display: 'Zen Maru Gothic', 'M PLUS Rounded 1c', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'M PLUS Rounded 1c', 'Zen Maru Gothic', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
    font-family: var(--font-body);
    background: 
        radial-gradient(ellipse 1200px 800px at 12% 22%, rgba(255, 182, 193, 0.35) 0%, transparent 45%),
        radial-gradient(ellipse 1000px 900px at 88% 78%, rgba(255, 192, 203, 0.3) 0%, transparent 48%),
        radial-gradient(ellipse 1100px 700px at 48% 8%, rgba(255, 182, 193, 0.22) 0%, transparent 52%),
        radial-gradient(ellipse 900px 1000px at 18% 82%, rgba(255, 218, 225, 0.28) 0%, transparent 42%),
        radial-gradient(ellipse 1050px 750px at 78% 28%, rgba(255, 182, 193, 0.18) 0%, transparent 48%),
        radial-gradient(ellipse 950px 850px at 35% 65%, rgba(255, 228, 225, 0.25) 0%, transparent 46%),
        linear-gradient(135deg, #ffeef8 0%, #fff0f5 12%, #ffe4e6 25%, #ffeef8 38%, #fff0f5 52%, #ffe4e6 65%, #ffeef8 78%, #fff0f5 92%, #ffeef8 100%);
    background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100%, 100% 100%, 100% 100%, 400% 400%;
    background-position: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 50%;
    animation: gradientShift 22s ease infinite, randomGradient 28s ease infinite;
    min-height: 100vh;
    padding: 20px;
    position: relative;
    overflow-x: hidden;
}

/* 細かいドットのパターンで柔らかい紙の質感を追加 */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.75) 1px, transparent 1px);
    background-size: 18px 18px;
    mix-blend-mode: soft-light;
    opacity: 0.5;
    z-index: 0;
}

@keyframes gradientShift {
    0% { background-position: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 50%; }
    50% { background-position: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 100% 50%; }
    100% { background-position: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 50%; }
}

@keyframes randomGradient {
    0% { background-position: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 50%; }
    20% { background-position: 8% 4%, -4% 9%, 4% -4%, -9% 7%, 7% -7%, 3% 5%, 0% 50%; }
    40% { background-position: -4% 9%, 7% -4%, -7% 7%, 4% -9%, -9% 4%, -3% 8%, 0% 50%; }
    60% { background-position: 7% -7%, -9% 7%, 9% 4%, -4% -4%, 4% 9%, 6% -5%, 0% 50%; }
    80% { background-position: -6% 6%, 5% -6%, -5% 5%, 6% -7%, -7% 6%, -4% 4%, 0% 50%; }
    100% { background-position: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 50%; }
}

/* 装飾要素 */
body::before {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(ellipse 1000px 750px at 18% 28%, rgba(255, 182, 193, 0.22) 0%, transparent 62%),
        radial-gradient(ellipse 850px 950px at 82% 72%, rgba(255, 192, 203, 0.18) 0%, transparent 68%),
        radial-gradient(ellipse 900px 650px at 48% 48%, rgba(255, 182, 193, 0.14) 0%, transparent 58%),
        radial-gradient(ellipse 700px 900px at 12% 82%, rgba(255, 218, 225, 0.19) 0%, transparent 63%),
        radial-gradient(ellipse 880px 700px at 88% 18%, rgba(255, 182, 193, 0.16) 0%, transparent 61%),
        radial-gradient(ellipse 750px 800px at 32% 68%, rgba(255, 228, 225, 0.17) 0%, transparent 59%);
    animation: float 28s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
    filter: blur(50px);
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.header {
    text-align: center;
    margin-bottom: 40px;
    padding: 26px 26px 35px;
    background: 
        radial-gradient(ellipse at top left, rgba(255, 255, 255, 0.6) 0%, rgba(255, 255, 255, 0.45) 45%, rgba(255, 255, 255, 0.25) 100%),
        radial-gradient(ellipse at bottom right, rgba(255, 248, 250, 0.35) 0%, transparent 70%),
        linear-gradient(135deg, rgba(255, 182, 193, 0.05) 0%, rgba(255, 192, 203, 0.03) 35%, rgba(255, 218, 225, 0.04) 65%, rgba(255, 182, 193, 0.03) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: 35px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 
        0 0 0 1px rgba(255, 255, 255, 0.4),
        0 8px 32px rgba(255, 182, 193, 0.15),
        0 0 60px rgba(255, 182, 193, 0.08),
        inset 0 2px 4px rgba(255, 255, 255, 0.8),
        inset 0 -1px 2px rgba(255, 182, 193, 0.05);
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 182, 193, 0.1) 0%, transparent 70%);
    animation: headerGlow 15s ease-in-out infinite;
    pointer-events: none;
}

/* レース風のスカラップ下飾り */
.header::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -18px;
    width: 100%;
    height: 18px;
    background-image: radial-gradient(circle at 10px -8px, #ffeaf2 10px, transparent 11px);
    background-size: 20px 18px;
}

@keyframes headerGlow {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    50% { transform: translate(20px, -20px) scale(1.1); opacity: 0.5; }
}

.header-top-row {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 20px;
}

.header-title-block {
    text-align: center;
}

.title {
    display: inline-block;
    padding: 0.3em 1.8em;
    font-size: 3.2em;
    font-weight: 700;
    color: #ff69b4;
    background: 
        linear-gradient(90deg, rgba(255, 228, 242, 0.5) 0%, rgba(255, 238, 248, 0.5) 35%, rgba(232, 249, 255, 0.5) 65%, rgba(255, 228, 242, 0.5) 100%),
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.6) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 182, 193, 0.3) 0%, transparent 50%);
    backdrop-filter: blur(10px);
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.8),
        0 8px 32px rgba(255, 182, 193, 0.3),
        inset 0 1px 2px rgba(255, 255, 255, 0.9);
    text-shadow:
        0 1px 2px rgba(255, 255, 255, 0.9),
        0 0 8px rgba(255, 182, 193, 0.4);
    margin-bottom: 14px;
    font-family: var(--font-display);
    letter-spacing: 2px;
    position: relative;
    z-index: 1;
}

.title::before,
.title::after {
    content: '';
    position: absolute;
    top: 55%;
    width: 26px;
    height: 14px;
    background: linear-gradient(135deg, #ffe4f2 0%, #ffd6e8 100%);
    transform: translateY(-50%);
}

.title::before {
    right: 100%;
    border-radius: 8px 0 0 8px;
    clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.title::after {
    left: 100%;
    border-radius: 0 8px 8px 0;
    clip-path: polygon(100% 0, 0 50%, 100% 100%);
}

.subtitle {
    font-size: 1.2em;
    color: #d87093;
    font-weight: 300;
    font-style: italic;
    position: relative;
    z-index: 1;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

.user-name-display {
    margin-top: 6px;
    font-size: 0.95em;
    color: #c46d96;
    font-family: var(--font-body);
    opacity: 0.9;
}

.header-button-group {
    margin-top: 16px;
    display: flex;
    flex-direction: row !important;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
}

.header-button-group .btn-master {
    width: auto;
    min-width: auto;
}

.diary-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 30px;
    margin-bottom: 30px;
}

/* ==== ログイン画面 ==== */

.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 520px;
}

.login-card {
    background:
        radial-gradient(ellipse at top left, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 100%),
        linear-gradient(135deg, rgba(255, 182, 193, 0.1) 0%, rgba(255, 192, 203, 0.06) 40%, rgba(255, 218, 225, 0.08) 100%);
    border-radius: 28px;
    padding: 28px 26px 26px;
    box-shadow:
        0 0 0 1px rgba(255, 192, 203, 0.3),
        0 15px 45px rgba(255, 182, 193, 0.3),
        0 0 80px rgba(255, 182, 193, 0.25);
    backdrop-filter: blur(16px);
}

.login-header {
    text-align: center;
    margin-bottom: 18px;
}

.login-title {
    font-family: var(--font-display);
    font-size: 1.9em;
    color: #ff69b4;
    margin-bottom: 6px;
}

.login-subtitle {
    font-size: 0.95em;
    color: #c46d96;
}

.login-body-inner {
    margin-top: 6px;
}

.login-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 12px;
}

.login-field label {
    font-size: 0.9em;
    color: #c46d96;
}

.login-input {
    padding: 12px 14px;
    border-radius: 18px;
    border: none;
    font-family: var(--font-body);
    font-size: 0.95em;
    background:
        radial-gradient(ellipse at top left, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.92) 100%),
        linear-gradient(135deg, rgba(255, 182, 193, 0.05) 0%, rgba(255, 192, 203, 0.03) 100%);
    box-shadow:
        0 0 0 1px rgba(255, 182, 193, 0.3),
        0 4px 12px rgba(255, 182, 193, 0.2);
    outline: none;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.login-input:focus {
    box-shadow:
        0 0 0 2px rgba(255, 105, 180, 0.45),
        0 6px 18px rgba(255, 105, 180, 0.3);
    transform: translateY(-1px);
}

.login-field-helper p {
    font-size: 0.8em;
    color: #c4a1b5;
}

.login-button-group {
    margin-top: 10px;
}

.login-submit-btn {
    width: 100%;
}

@media (max-width: 968px) {
    .diary-wrapper {
        grid-template-columns: 1fr;
    }
}

/* PCブラウザ用: remindodo では横幅を広く使い、リスト側を少し広めにする */
@media (min-width: 1200px) {
    .container {
        max-width: 1400px;
    }

    #todo-wrapper.diary-wrapper {
        grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
        gap: 40px;
    }
}

.diary-editor,
.diary-list {
    background:
        /* スカートのようなパステルストライプ */
        repeating-linear-gradient(
            90deg,
            rgba(255, 244, 248, 0.9) 0px,
            rgba(255, 244, 248, 0.9) 18px,
            rgba(255, 234, 246, 0.9) 18px,
            rgba(255, 234, 246, 0.9) 36px,
            rgba(232, 249, 255, 0.9) 36px,
            rgba(232, 249, 255, 0.9) 54px,
            rgba(255, 251, 232, 0.9) 54px,
            rgba(255, 251, 232, 0.9) 72px
        ),
        radial-gradient(ellipse at top right, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.9) 38%, rgba(255, 255, 255, 0.82) 100%),
        radial-gradient(ellipse at bottom left, rgba(255, 248, 250, 0.5) 0%, transparent 65%),
        linear-gradient(135deg, rgba(255, 182, 193, 0.07) 0%, rgba(255, 192, 203, 0.035) 28%, rgba(255, 218, 225, 0.055) 58%, rgba(255, 182, 193, 0.045) 100%);
    backdrop-filter: blur(14px);
    border-radius: 28px;
    padding: 32px;
    box-shadow: 
        0 0 0 1px rgba(255, 192, 203, 0.22),
        0 12px 45px rgba(255, 182, 193, 0.18),
        0 0 90px rgba(255, 182, 193, 0.1),
        inset 0 2px 3px rgba(255, 255, 255, 0.92),
        inset 0 -1px 2px rgba(255, 182, 193, 0.08);
    border: none;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease;
    position: relative;
    overflow: hidden;
}

.diary-editor::before,
.diary-list::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -30%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, rgba(255, 182, 193, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: cardGlow 12s ease-in-out infinite;
}

@keyframes cardGlow {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.4; }
    50% { transform: translate(-10px, 10px) scale(1.2); opacity: 0.6; }
}

.diary-editor:hover,
.diary-list:hover {
    transform: translateY(-6px) scale(1.005);
    box-shadow: 
        0 0 0 2px rgba(255, 192, 203, 0.32),
        0 18px 55px rgba(255, 182, 193, 0.28),
        0 0 110px rgba(255, 182, 193, 0.16),
        inset 0 2px 3px rgba(255, 255, 255, 0.92),
        inset 0 -1px 2px rgba(255, 182, 193, 0.1);
}

.editor-header,
.list-header {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px dashed rgba(255, 182, 193, 0.5);
}

.editor-header h2,
.list-header h2 {
    font-size: 1.8em;
    color: #ff69b4;
    font-weight: 600;
    font-family: var(--font-display);
    position: relative;
    display: inline-flex;
    align-items: center;
    padding-left: 2.4em;
}

/* 見出し横のリボンスタンプ */
.editor-header h2::before,
.list-header h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 26px;
    height: 16px;
    background:
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.9) 0%, transparent 55%),
        linear-gradient(135deg, #ffb7d5 0%, #ffcde5 50%, #ffe6f2 100%);
    border-radius: 999px;
    box-shadow:
        0 0 0 1px rgba(255, 182, 193, 0.5),
        0 3px 6px rgba(255, 182, 193, 0.4);
}

.list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.list-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.list-footer-actions {
    margin-top: 18px;
    display: flex;
    justify-content: flex-end;
}

.date-input {
    width: 100%;
    padding: 15px 20px;
    margin-bottom: 20px;
    border: none;
    border-radius: 20px;
    background: 
        radial-gradient(ellipse at top left, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.92) 100%),
        linear-gradient(135deg, rgba(255, 182, 193, 0.05) 0%, rgba(255, 192, 203, 0.03) 100%);
    font-family: var(--font-body);
    font-size: 1em;
    color: #d87093;
    outline: none;
    transition: all 0.3s ease;
    box-shadow: 
        0 0 0 1px rgba(255, 182, 193, 0.3),
        0 4px 15px rgba(255, 182, 193, 0.15),
        0 0 30px rgba(255, 182, 193, 0.1);
}

.date-input:focus {
    box-shadow: 
        0 0 0 2px rgba(255, 105, 180, 0.4),
        0 6px 20px rgba(255, 105, 180, 0.25),
        0 0 50px rgba(255, 105, 180, 0.15);
    transform: scale(1.02);
}

.content-input {
    width: 100%;
    min-height: 300px;
    padding: 20px;
    margin-bottom: 20px;
    border: none;
    border-radius: 20px;
    background: 
        radial-gradient(ellipse at top left, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.92) 100%),
        linear-gradient(135deg, rgba(255, 182, 193, 0.05) 0%, rgba(255, 192, 203, 0.03) 100%);
    font-family: var(--font-body);
    font-size: 1em;
    color: #333;
    line-height: 1.8;
    resize: vertical;
    outline: none;
    transition: all 0.3s ease;
    box-shadow: 
        0 0 0 1px rgba(255, 182, 193, 0.3),
        0 4px 15px rgba(255, 182, 193, 0.15),
        0 0 30px rgba(255, 182, 193, 0.1);
}

.content-input:focus {
    box-shadow: 
        0 0 0 2px rgba(255, 105, 180, 0.4),
        0 6px 20px rgba(255, 105, 180, 0.25),
        0 0 50px rgba(255, 105, 180, 0.15);
    transform: scale(1.01);
}

.content-input::placeholder {
    color: #d4a5b8;
    font-style: italic;
}

/* remindodo 用のシンプルなタスク入力欄 */
.todo-text-input {
    width: 100%;
    padding: 14px 18px;
    margin-bottom: 14px;
    border-radius: 20px;
    font-size: 1em;
}

/* remindodo のリマインド時間入力を少しコンパクトに */
#todo-remind-at.master-input {
    padding: 8px 12px;
    font-size: 0.9em;
}

/* remindodo: リマインド時間 + タイマーチェックを横並びに */
.todo-options-row {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
    margin-top: 10px;
}

.todo-remind-field {
    flex: 2 1 220px;
}

.todo-track-field {
    flex: 1 1 160px;
}

.todo-track-field label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9em;
}

/* ==== kakeevo（家計簿）用スタイル ==== */

.kakeevo-input-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.kakeevo-input-row .master-field {
    flex: 1 1 160px;
}

.kakeevo-amount-input {
    text-align: right;
}

.kakeevo-category-select {
    cursor: pointer;
}

.kakeevo-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.kakeevo-charts-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.kakeevo-chart-card {
    min-height: 380px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 12px;
    padding-bottom: 12px;
}

.kakeevo-chart-wrapper {
    width: 280px;
    height: 280px;
    position: relative;
    margin: 8px auto 0;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kakeevo-chart-card canvas {
    width: 280px !important;
    height: 280px !important;
    max-width: 280px !important;
    max-height: 280px !important;
    display: block;
    flex-shrink: 0;
}

/* Chart.jsの凡例スタイル */
.kakeevo-chart-card .chartjs-legend {
    margin-top: 10px;
    font-size: 0.85em;
}

.kakeevo-chart-card .chartjs-legend ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 12px;
}

.kakeevo-chart-card .chartjs-legend li {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85em;
    color: #333;
}

/* 統計情報のスタイル */
.kakeevo-chart-stats {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 182, 193, 0.3);
    width: 100%;
}

/* 統計情報のスタイル（棒グラフ） */
.kakeevo-bar-chart {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

.kakeevo-bar-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.kakeevo-bar-label {
    font-size: 0.85em;
    color: #c46d96;
    font-weight: 500;
}

.kakeevo-bar-container {
    position: relative;
    width: 100%;
    height: 24px;
    background-color: rgba(255, 182, 193, 0.1);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.kakeevo-bar-fill {
    height: 100%;
    border-radius: 12px;
    transition: width 0.3s ease;
    position: absolute;
    left: 0;
    top: 0;
}

.kakeevo-bar-utility {
    background: linear-gradient(90deg, #FFA07A 0%, #FF8C69 100%);
}

.kakeevo-bar-food {
    background: linear-gradient(90deg, #FF69B4 0%, #FF1493 100%);
}

.kakeevo-bar-value {
    position: absolute;
    right: 8px;
    font-size: 0.85em;
    font-weight: 700;
    color: #333;
    z-index: 1;
}

/* 共通凡例のスタイル */
.kakeevo-legend-container {
    margin-top: 20px;
    margin-bottom: 20px;
}

.kakeevo-legend {
    margin-top: 8px;
}

.kakeevo-legend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 8px 12px;
}

.kakeevo-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85em;
    color: #333;
}

.kakeevo-legend-color {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.kakeevo-legend-text {
    white-space: nowrap;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .kakeevo-charts-container {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .kakeevo-chart-card {
        min-height: 380px;
    }
    
    .kakeevo-chart-wrapper {
        width: 240px;
        height: 240px;
    }
    
    .kakeevo-chart-card canvas {
        max-width: 240px;
        max-height: 240px;
        width: 240px !important;
        height: 240px !important;
    }
}

.kakeevo-summary-card {
    padding: 12px 14px;
    border-radius: 18px;
    background:
        radial-gradient(ellipse at top left, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.9) 100%),
        linear-gradient(135deg, rgba(255, 182, 193, 0.06) 0%, rgba(255, 192, 203, 0.04) 100%);
    box-shadow:
        0 0 0 1px rgba(255, 192, 203, 0.22),
        0 6px 20px rgba(255, 182, 193, 0.18),
        inset 0 1px 2px rgba(255, 255, 255, 0.9);
}

.kakeevo-summary-label {
    font-size: 0.85em;
    color: #c46d96;
    margin-bottom: 4px;
}

.kakeevo-summary-value {
    font-size: 1.3em;
    font-weight: 600;
    color: #ff69b4;
}

.kakeevo-month-label {
    font-size: 0.85em;
    color: #c46d96;
}

.kakeevo-expense-date {
    font-size: 0.9em;
    color: #c46d96;
}

.kakeevo-expense-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.kakeevo-expense-category {
    font-weight: 600;
    color: #ff69b4;
}

.kakeevo-expense-amount {
    font-weight: 700;
    color: #ff1493;
}

.kakeevo-expense-memo {
    font-size: 0.9em;
    color: #555;
}

.kakeevo-expense-shop {
    font-size: 0.9em;
    color: #c46d96;
    margin-bottom: 2px;
}

.kakeevo-helper-text {
    margin-top: 8px;
    font-size: 0.8em;
    color: #c4a1b5;
}

/* kakeevo用の小さなカードスタイル */
#kakeevo-expenses.entries {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    max-height: none;
    overflow-y: visible;
    padding-right: 0;
}

.kakeevo-expense-card {
    background: 
        radial-gradient(ellipse at top left, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.92) 100%),
        radial-gradient(ellipse at bottom right, rgba(255, 248, 250, 0.4) 0%, transparent 60%),
        linear-gradient(135deg, rgba(255, 182, 193, 0.055) 0%, rgba(255, 192, 203, 0.028) 48%, rgba(255, 218, 225, 0.048) 100%);
    border-radius: 16px;
    padding: 12px;
    border: none;
    box-shadow: 
        0 0 0 1px rgba(255, 182, 193, 0.22),
        0 4px 12px rgba(255, 182, 193, 0.12),
        0 0 30px rgba(255, 182, 193, 0.06),
        inset 0 1px 2px rgba(255, 255, 255, 0.9);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.kakeevo-expense-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, #ff69b4 0%, #ff1493 100%);
    border-radius: 16px 0 0 16px;
}

.kakeevo-expense-card:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 
        0 0 0 2px rgba(255, 105, 180, 0.28),
        0 6px 20px rgba(255, 182, 193, 0.18),
        0 0 50px rgba(255, 182, 193, 0.1),
        inset 0 1px 2px rgba(255, 255, 255, 0.9);
}

.kakeevo-expense-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.kakeevo-expense-date-small {
    font-size: 0.75em;
    color: #c46d96;
    font-weight: 500;
}

.btn-delete-small {
    background: transparent;
    border: none;
    font-size: 0.9em;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 6px;
    transition: all 0.2s ease;
    opacity: 0.6;
}

.btn-delete-small:hover {
    opacity: 1;
    background: rgba(255, 105, 180, 0.1);
    transform: scale(1.1);
}

.kakeevo-expense-card-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 8px;
}

.kakeevo-expense-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85em;
}

.kakeevo-expense-table tr {
    border-bottom: 1px solid rgba(255, 182, 193, 0.2);
}

.kakeevo-expense-table tr:last-child {
    border-bottom: none;
}

.kakeevo-table-label {
    padding: 6px 8px 6px 0;
    color: #c46d96;
    font-weight: 500;
    font-size: 0.85em;
    vertical-align: top;
    white-space: nowrap;
    width: 60px;
}

.kakeevo-table-value {
    padding: 6px 0;
    color: #333;
    word-break: break-word;
}

.kakeevo-expense-category-small {
    font-weight: 600;
    color: #ff69b4;
    font-size: 0.95em;
}

.kakeevo-expense-amount-small {
    font-weight: 700;
    color: #ff1493;
    font-size: 1.1em;
}

.kakeevo-expense-shop-small {
    font-size: 0.85em;
    color: #c46d96;
}

.kakeevo-expense-memo-small {
    font-size: 0.85em;
    color: #666;
    line-height: 1.4;
}


/* レスポンシブ対応 */
@media (max-width: 768px) {
    #kakeevo-expenses.entries {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 10px;
    }
    
    .kakeevo-expense-card {
        padding: 10px;
    }
}

/* ==== アプリ紹介ページ apps.html 用 ==== */

.apps-main {
    margin-top: 10px;
}

.apps-hero {
    margin-bottom: 24px;
    padding: 18px 20px;
    border-radius: 24px;
    background:
        radial-gradient(ellipse at top left, rgba(255, 255, 255, 0.97) 0%, rgba(255, 255, 255, 0.9) 100%),
        linear-gradient(135deg, rgba(255, 182, 193, 0.08) 0%, rgba(255, 192, 203, 0.05) 100%);
    box-shadow:
        0 0 0 1px rgba(255, 192, 203, 0.25),
        0 10px 30px rgba(255, 182, 193, 0.22),
        inset 0 1px 2px rgba(255, 255, 255, 0.95);
    font-size: 0.95em;
    color: #c46d96;
}

.apps-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 20px;
}

.app-card {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.1fr);
    gap: 20px;
    padding: 22px 22px 20px;
    border-radius: 26px;
    background:
        radial-gradient(ellipse at top right, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.9) 100%),
        radial-gradient(ellipse at bottom left, rgba(255, 248, 250, 0.5) 0%, transparent 65%),
        linear-gradient(135deg, rgba(255, 182, 193, 0.06) 0%, rgba(255, 192, 203, 0.03) 100%);
    box-shadow:
        0 0 0 1px rgba(255, 192, 203, 0.25),
        0 12px 35px rgba(255, 182, 193, 0.2),
        inset 0 1px 2px rgba(255, 255, 255, 0.95);
}

.app-card-title {
    font-size: 1.6em;
    color: #ff69b4;
    font-family: var(--font-display);
    margin-bottom: 6px;
}

.app-card-lead {
    font-size: 0.95em;
    color: #c46d96;
    margin-bottom: 10px;
}

.app-card-points {
    list-style: disc;
    padding-left: 1.4em;
    font-size: 0.9em;
    color: #7b5873;
}

.app-card-points li + li {
    margin-top: 4px;
}

.app-card-screens {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-end;
}

.app-screenshot-frame {
    width: 100%;
    border-radius: 18px;
    background:
        radial-gradient(ellipse at top left, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 100%),
        linear-gradient(135deg, rgba(255, 182, 193, 0.08) 0%, rgba(255, 192, 203, 0.04) 100%);
    box-shadow:
        0 0 0 1px rgba(255, 192, 203, 0.35),
        0 10px 25px rgba(255, 182, 193, 0.25),
        inset 0 1px 2px rgba(255, 255, 255, 0.95);
    padding: 8px;
    overflow: hidden;
}

.app-screenshot-sub {
    max-width: 70%;
}

.app-screenshot-img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 12px;
}

.apps-footer-note {
    font-size: 0.8em;
    color: #c4a1b5;
}

@media (max-width: 900px) {
    .app-card {
        grid-template-columns: 1fr;
    }

    .app-card-screens {
        align-items: stretch;
    }

    .app-screenshot-sub {
        max-width: 100%;
    }
}

.button-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 30px;
    border: none;
    border-radius: 25px;
    font-family: var(--font-body);
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

/* クリック時のきらめきエフェクト */
.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::after {
    width: 300px;
    height: 300px;
}

/* ボタン左のリボンスタンプ */
.btn-save,
.btn-clear,
.btn-delete-all {
    padding-left: 3em;
}

.btn-save::before,
.btn-clear::before,
.btn-delete-all::before {
    content: '';
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 22px;
    height: 14px;
    border-radius: 999px;
    box-shadow:
        0 0 0 1px rgba(255, 182, 193, 0.5),
        0 3px 6px rgba(255, 182, 193, 0.35);
}

/* マスタメンテボタン */
.btn-master {
    padding: 8px 18px;
    font-size: 0.85em;
    min-width: auto;
    border-radius: 999px;
    background:
        radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.9) 0%, transparent 55%),
        radial-gradient(circle at 0% 100%, rgba(255, 192, 203, 0.4) 0%, transparent 60%),
        radial-gradient(circle at 100% 0%, rgba(232, 249, 255, 0.45) 0%, transparent 60%),
        linear-gradient(135deg, rgba(255, 192, 203, 0.55) 0%, rgba(255, 182, 193, 0.4) 40%, rgba(232, 249, 255, 0.4) 100%);
    background-size: 140% 140%, 120% 120%, 120% 120%, 100% 100%;
    background-position: 0% 0%, 0% 100%, 100% 0%, 0% 0%;
    color: #c44569;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.7),
        0 6px 18px rgba(255, 182, 193, 0.55);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.9);
    font-weight: 600;
    text-decoration: none;
}

.btn-master::before {
    display: none;
}

.btn-master:hover {
    transform: translateY(-2px) scale(1.03);
    background-position: 40% 0%, 10% 90%, 90% 10%, 0% 0%;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.9),
        0 10px 28px rgba(255, 182, 193, 0.7);
    color: #c44569;
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.9);
}

.btn-save::before {
    background:
        radial-gradient(circle at 25% 30%, rgba(255, 255, 255, 0.9) 0%, transparent 50%),
        linear-gradient(135deg, #ff8abf 0%, #ff6fb0 50%, #ff92c7 100%);
}

.btn-clear::before {
    background:
        radial-gradient(circle at 25% 30%, rgba(255, 255, 255, 0.9) 0%, transparent 50%),
        linear-gradient(135deg, #ffbfd4 0%, #ffcfe0 50%, #ffe2ec 100%);
}

.btn-delete-all::before {
    background:
        radial-gradient(circle at 25% 30%, rgba(255, 255, 255, 0.9) 0%, transparent 50%),
        linear-gradient(135deg, #ff89ae 0%, #ff6b9d 50%, #ff96bb 100%);
}

.btn-save {
    background: 
        radial-gradient(ellipse at top left, rgba(255, 105, 180, 1) 0%, rgba(255, 20, 147, 0.96) 45%, rgba(255, 105, 180, 0.92) 100%),
        radial-gradient(ellipse at bottom right, rgba(255, 20, 147, 0.3) 0%, transparent 60%),
        linear-gradient(135deg, #ff69b4 0%, #ff1493 48%, #ff69b4 100%);
    background-size: 160% 160%, 120% 120%, 100% 100%;
    background-position: 0% 0%, 0% 0%, 0% 0%;
    color: white;
    flex: 1;
    min-width: 150px;
    box-shadow: 
        0 0 0 1px rgba(255, 105, 180, 0.28),
        0 6px 18px rgba(255, 105, 180, 0.28),
        0 0 35px rgba(255, 105, 180, 0.18),
        inset 0 1px 2px rgba(255, 255, 255, 0.3);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.btn-save:hover {
    transform: translateY(-4px) scale(1.06);
    background-position: 55% 55%, 10% 10%, 0% 0%;
    box-shadow: 
        0 0 0 2px rgba(255, 105, 180, 0.38),
        0 10px 28px rgba(255, 105, 180, 0.32),
        0 0 55px rgba(255, 105, 180, 0.22),
        inset 0 1px 2px rgba(255, 255, 255, 0.35);
}

.btn-clear {
    background: 
        radial-gradient(ellipse at top right, rgba(255, 182, 193, 1) 0%, rgba(255, 192, 203, 0.96) 45%, rgba(255, 182, 193, 0.92) 100%),
        radial-gradient(ellipse at bottom left, rgba(255, 192, 203, 0.3) 0%, transparent 60%),
        linear-gradient(135deg, #ffb6c1 0%, #ffc0cb 48%, #ffb6c1 100%);
    background-size: 160% 160%, 120% 120%, 100% 100%;
    background-position: 0% 0%, 0% 0%, 0% 0%;
    color: #fff;
    flex: 1;
    min-width: 150px;
    box-shadow: 
        0 0 0 1px rgba(255, 182, 193, 0.28),
        0 6px 18px rgba(255, 182, 193, 0.28),
        0 0 35px rgba(255, 182, 193, 0.18),
        inset 0 1px 2px rgba(255, 255, 255, 0.3);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

.btn-clear:hover {
    transform: translateY(-4px) scale(1.06);
    background-position: 55% 55%, 10% 10%, 0% 0%;
    box-shadow: 
        0 0 0 2px rgba(255, 182, 193, 0.38),
        0 10px 28px rgba(255, 182, 193, 0.32),
        0 0 55px rgba(255, 182, 193, 0.22),
        inset 0 1px 2px rgba(255, 255, 255, 0.35);
}

.btn-delete-all {
    background: 
        radial-gradient(ellipse at top left, rgba(255, 107, 157, 1) 0%, rgba(255, 143, 171, 0.96) 100%),
        linear-gradient(135deg, #ff6b9d 0%, #ff8fab 100%);
    background-size: 140% 140%, 100% 100%;
    background-position: 0% 0%, 0% 0%;
    color: white;
    padding: 10px 20px;
    font-size: 0.9em;
    box-shadow: 
        0 0 0 1px rgba(255, 107, 157, 0.3),
        0 4px 12px rgba(255, 107, 157, 0.25),
        0 0 25px rgba(255, 107, 157, 0.15),
        inset 0 1px 2px rgba(255, 255, 255, 0.25);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.btn-delete-all:hover {
    transform: translateY(-3px) scale(1.06);
    background-position: 50% 50%, 0% 0%;
    box-shadow: 
        0 0 0 2px rgba(255, 107, 157, 0.4),
        0 8px 22px rgba(255, 107, 157, 0.3),
        0 0 40px rgba(255, 107, 157, 0.2),
        inset 0 1px 2px rgba(255, 255, 255, 0.3);
}

.entries {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-height: 600px;
    overflow-y: auto;
    padding-right: 10px;
}

/* remindodo: タスク名テキストが右端で切れないようにする */
.todo-entry .entry-header {
    align-items: flex-start;
}

.todo-entry .entry-date {
    flex: 1 1 auto;
    min-width: 0;
}

.todo-entry .entry-actions {
    flex-shrink: 0;
}

.todo-entry {
    padding-top: 30px;
    padding-bottom: 30px;
    min-height: 90px;
}

.todo-priority-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    margin-right: 10px;
    border-radius: 999px;
    background:
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.95) 0%, transparent 55%),
        linear-gradient(135deg, #ffb7d5 0%, #ffcfe0 50%, #ffe6f2 100%);
    color: #ff1493;
    font-size: 0.95em;
    font-weight: 700;
    box-shadow:
        0 0 0 1px rgba(255, 182, 193, 0.6),
        0 4px 10px rgba(255, 182, 193, 0.4);
}

.todo-toggle-btn {
    border: none;
    background: transparent;
    padding: 6px 0;
    margin: 0;
    cursor: pointer;
    text-align: left;
    width: 100%;
}

.todo-text {
    display: inline-block;
    line-height: 1.6;
    white-space: normal;
    word-break: break-all;
    color: #d87093;
    font-weight: 500;
}

.todo-entry-done {
    opacity: 0.7;
    box-shadow:
        0 0 0 1px rgba(200, 200, 200, 0.3),
        0 4px 16px rgba(200, 200, 200, 0.25),
        inset 0 1px 2px rgba(255, 255, 255, 0.9);
}

.todo-entry-done .todo-text {
    color: #c4a1b5;
    text-decoration: line-through;
}

/* remindodo: 優先度リスト表示エリア */
.priority-wrapper {
    margin-top: 24px;
    padding-top: 18px;
    border-top: 2px dashed rgba(255, 182, 193, 0.5);
}

.priority-header h3 {
    font-size: 1.1em;
    color: #ff69b4;
    margin-bottom: 4px;
}

.priority-helper-text {
    font-size: 0.85em;
    color: #c4a1b5;
}

.priority-entries {
    margin-top: 10px;
    padding-left: 1.2em;
    list-style: none;
}

.priority-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
}

.priority-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 999px;
    background:
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.95) 0%, transparent 55%),
        linear-gradient(135deg, #ffb7d5 0%, #ffcfe0 50%, #ffe6f2 100%);
    color: #ff1493;
    font-size: 0.9em;
    font-weight: 700;
    box-shadow:
        0 0 0 1px rgba(255, 182, 193, 0.6),
        0 3px 8px rgba(255, 182, 193, 0.4);
}

.priority-text {
    font-size: 0.95em;
    color: #d87093;
}

.priority-empty {
    font-size: 0.9em;
    color: #c4a1b5;
    margin-top: 8px;
}

/* マスタメンテナンスパネル */
.master-panel {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 10% 0%, rgba(255, 192, 203, 0.25) 0%, transparent 55%),
                radial-gradient(circle at 90% 100%, rgba(232, 249, 255, 0.25) 0%, transparent 55%),
                rgba(255, 240, 245, 0.75);
    backdrop-filter: blur(8px);
    z-index: 20;
}

.master-panel.is-open {
    display: flex;
}

.master-card {
    width: min(480px, 100% - 40px);
    background:
        radial-gradient(ellipse at top left, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 100%),
        linear-gradient(135deg, rgba(255, 182, 193, 0.12) 0%, rgba(255, 192, 203, 0.06) 50%, rgba(255, 218, 225, 0.08) 100%);
    border-radius: 26px;
    box-shadow:
        0 0 0 1px rgba(255, 192, 203, 0.35),
        0 14px 40px rgba(255, 182, 193, 0.3),
        0 0 80px rgba(255, 182, 193, 0.2);
    padding: 24px 26px 26px;
    position: relative;
}

.master-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 2px dashed rgba(255, 182, 193, 0.6);
}

.master-header h2 {
    font-size: 1.6em;
    color: #ff69b4;
    font-family: var(--font-display);
}

.master-close-btn {
    border: none;
    background: transparent;
    font-size: 0.9em;
    color: #c46d96;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 999px;
    transition: background 0.2s ease, transform 0.2s ease;
}

.master-close-btn:hover {
    background: rgba(255, 218, 225, 0.7);
    transform: translateY(-1px);
}

.master-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.master-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.master-field label {
    font-size: 0.9em;
    color: #c46d96;
}

.master-input {
    padding: 12px 14px;
    border-radius: 18px;
    border: none;
    font-family: var(--font-body);
    font-size: 0.95em;
    background:
        radial-gradient(ellipse at top left, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.92) 100%),
        linear-gradient(135deg, rgba(255, 182, 193, 0.05) 0%, rgba(255, 192, 203, 0.03) 100%);
    box-shadow:
        0 0 0 1px rgba(255, 182, 193, 0.3),
        0 4px 12px rgba(255, 182, 193, 0.2);
    outline: none;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.master-input:focus {
    box-shadow:
        0 0 0 2px rgba(255, 105, 180, 0.45),
        0 6px 18px rgba(255, 105, 180, 0.3);
    transform: translateY(-1px);
}

.master-button-group {
    margin-top: 10px;
}

.master-save-btn,
.master-cancel-btn {
    flex: 1;
}

.master-cancel-btn {
    background:
        radial-gradient(ellipse at top right, rgba(255, 255, 255, 1) 0%, rgba(255, 248, 250, 0.96) 45%, rgba(255, 255, 255, 0.92) 100%),
        linear-gradient(135deg, #ffe4f2 0%, #ffeef8 48%, #ffe4f2 100%);
    color: #c46d96;
    box-shadow:
        0 0 0 1px rgba(255, 182, 193, 0.4),
        0 6px 18px rgba(255, 182, 193, 0.28);
}

.entries::-webkit-scrollbar {
    width: 10px;
}

.entries::-webkit-scrollbar-track {
    background: rgba(255, 182, 193, 0.1);
    border-radius: 10px;
}

.entries::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #ff69b4 0%, #ff1493 100%);
    border-radius: 10px;
}

.entries::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #ff1493 0%, #ff69b4 100%);
}

.diary-entry {
    background: 
        radial-gradient(ellipse at top left, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.92) 100%),
        radial-gradient(ellipse at bottom right, rgba(255, 248, 250, 0.4) 0%, transparent 60%),
        linear-gradient(135deg, rgba(255, 182, 193, 0.055) 0%, rgba(255, 192, 203, 0.028) 48%, rgba(255, 218, 225, 0.048) 100%);
    border-radius: 22px;
    padding: 22px;
    border: none;
    box-shadow: 
        0 0 0 1px rgba(255, 182, 193, 0.22),
        0 6px 22px rgba(255, 182, 193, 0.14),
        0 0 55px rgba(255, 182, 193, 0.09),
        inset 0 1px 2px rgba(255, 255, 255, 0.9),
        inset 0 -1px 1px rgba(255, 182, 193, 0.06);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.diary-entry::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, rgba(255, 182, 193, 0.05) 0%, transparent 50%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.diary-entry:hover::after {
    opacity: 1;
}

.diary-entry::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(180deg, #ff69b4 0%, #ff1493 100%);
    border-radius: 20px 0 0 20px;
}

.diary-entry:hover {
    transform: translateX(6px) translateY(-4px) scale(1.01);
    box-shadow: 
        0 0 0 2px rgba(255, 105, 180, 0.32),
        0 10px 35px rgba(255, 182, 193, 0.22),
        0 0 80px rgba(255, 182, 193, 0.13),
        inset 0 1px 2px rgba(255, 255, 255, 0.9);
}

.entry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}

.entry-date {
    font-size: 1.1em;
    font-weight: 600;
    color: #ff69b4;
    font-family: var(--font-display);
}

.entry-actions {
    display: flex;
    gap: 10px;
}

.btn-edit,
.btn-delete {
    padding: 8px 15px;
    border: none;
    border-radius: 15px;
    font-family: var(--font-body);
    font-size: 0.85em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.btn-edit {
    background: 
        radial-gradient(ellipse at top left, rgba(255, 182, 193, 1) 0%, rgba(255, 192, 203, 0.95) 100%),
        linear-gradient(135deg, #ffb6c1 0%, #ffc0cb 100%);
    background-size: 130% 130%, 100% 100%;
    background-position: 0% 0%, 0% 0%;
    color: #fff;
    box-shadow: 
        0 0 0 1px rgba(255, 182, 193, 0.3),
        0 3px 10px rgba(255, 182, 193, 0.25),
        0 0 20px rgba(255, 182, 193, 0.15),
        inset 0 1px 2px rgba(255, 255, 255, 0.3);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

.btn-edit:hover {
    transform: scale(1.12);
    background-position: 50% 50%, 0% 0%;
    box-shadow: 
        0 0 0 2px rgba(255, 182, 193, 0.4),
        0 6px 18px rgba(255, 182, 193, 0.35),
        0 0 30px rgba(255, 182, 193, 0.22),
        inset 0 1px 2px rgba(255, 255, 255, 0.35);
}

.btn-delete {
    background: 
        radial-gradient(ellipse at top left, rgba(255, 107, 157, 1) 0%, rgba(255, 143, 171, 0.95) 100%),
        linear-gradient(135deg, #ff6b9d 0%, #ff8fab 100%);
    background-size: 130% 130%, 100% 100%;
    background-position: 0% 0%, 0% 0%;
    color: white;
    box-shadow: 
        0 0 0 1px rgba(255, 107, 157, 0.3),
        0 3px 10px rgba(255, 107, 157, 0.25),
        0 0 20px rgba(255, 107, 157, 0.15),
        inset 0 1px 2px rgba(255, 255, 255, 0.3);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.btn-delete:hover {
    transform: scale(1.12);
    background-position: 50% 50%, 0% 0%;
    box-shadow: 
        0 0 0 2px rgba(255, 107, 157, 0.4),
        0 6px 18px rgba(255, 107, 157, 0.35),
        0 0 30px rgba(255, 107, 157, 0.22),
        inset 0 1px 2px rgba(255, 255, 255, 0.35);
}

.entry-content {
    color: #555;
    line-height: 1.8;
    font-size: 1em;
    white-space: pre-wrap;
    word-wrap: break-word;
    padding: 15px;
    background: 
        radial-gradient(ellipse at top left, rgba(255, 248, 250, 0.6) 0%, rgba(255, 252, 253, 0.4) 100%),
        linear-gradient(135deg, rgba(255, 182, 193, 0.03) 0%, rgba(255, 192, 203, 0.02) 100%);
    border-radius: 12px;
    font-family: var(--font-body);
    box-shadow: 
        inset 0 1px 2px rgba(255, 255, 255, 0.8),
        inset 0 -1px 1px rgba(255, 182, 193, 0.1);
    position: relative;
    z-index: 1;
}

.empty-message {
    text-align: center;
    padding: 40px 20px;
    color: #d4a5b8;
    font-size: 1.2em;
    font-style: italic;
}

/* アニメーション */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.diary-entry {
    animation: fadeIn 0.5s ease;
}

/* カレンダー形式のレイアウト */
.diary-calendar-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
    padding: 20px 0;
}

.diary-calendar-month {
    background: 
        radial-gradient(ellipse at top left, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.92) 100%),
        radial-gradient(ellipse at bottom right, rgba(255, 248, 250, 0.4) 0%, transparent 60%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 250, 252, 0.95) 100%);
    border-radius: 20px;
    padding: 24px;
    box-shadow: 
        0 4px 20px rgba(255, 105, 180, 0.15),
        0 1px 4px rgba(255, 105, 180, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    position: relative;
    overflow: hidden;
}

.diary-calendar-month-title {
    font-size: 1.5em;
    font-weight: 700;
    color: #ff69b4;
    margin-bottom: 20px;
    text-align: center;
    font-family: var(--font-display);
}

.diary-calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 8px;
}

.diary-calendar-weekday {
    text-align: center;
    font-weight: 600;
    font-size: 0.9em;
    color: #ff69b4;
    padding: 8px 4px;
}

.diary-calendar-weeks {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.diary-calendar-week {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.diary-calendar-day {
    aspect-ratio: 1;
    min-height: 80px;
    background: rgba(255, 255, 255, 0.6);
    border: 2px solid rgba(255, 182, 193, 0.3);
    border-radius: 12px;
    padding: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    position: relative;
    transition: all 0.2s ease;
    overflow: hidden;
}

.diary-calendar-day-other-month {
    opacity: 0.4;
    background: rgba(255, 255, 255, 0.3);
}

.diary-calendar-day-current-month {
    opacity: 1;
}

.diary-calendar-day-has-entry {
    background: linear-gradient(135deg, rgba(255, 182, 193, 0.25) 0%, rgba(255, 192, 203, 0.2) 100%);
    border-color: rgba(255, 105, 180, 0.5);
    box-shadow: 0 2px 8px rgba(255, 105, 180, 0.2);
}

.diary-calendar-day-has-entry:hover {
    transform: scale(1.05);
    border-color: #ff69b4;
    box-shadow: 0 4px 12px rgba(255, 105, 180, 0.3);
    background: linear-gradient(135deg, rgba(255, 182, 193, 0.35) 0%, rgba(255, 192, 203, 0.3) 100%);
}

.diary-calendar-day-number {
    font-size: 0.85em;
    font-weight: 600;
    color: #333;
    margin-bottom: 2px;
    flex-shrink: 0;
}

.diary-calendar-day-preview {
    font-size: 0.4em;
    color: #666;
    line-height: 1.2;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    word-break: break-word;
    flex: 1;
    width: 100%;
    padding: 2px 0;
    font-family: var(--font-body);
}

/* 日記参照モーダル */
.diary-view-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    backdrop-filter: blur(4px);
}

.diary-view-modal.is-open {
    opacity: 1;
    visibility: visible;
}

.diary-view-card {
    background: 
        radial-gradient(ellipse at top left, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.95) 100%),
        radial-gradient(ellipse at bottom right, rgba(255, 248, 250, 0.5) 0%, transparent 60%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.99) 0%, rgba(255, 250, 252, 0.97) 100%);
    border-radius: 24px;
    padding: 32px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 
        0 8px 32px rgba(255, 105, 180, 0.25),
        0 2px 8px rgba(255, 105, 180, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    position: relative;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.diary-view-modal.is-open .diary-view-card {
    transform: scale(1);
}

.diary-view-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid rgba(255, 182, 193, 0.3);
}

.diary-view-header h2 {
    font-size: 1.5em;
    font-weight: 700;
    color: #ff69b4;
    font-family: var(--font-display);
}

.diary-view-close-btn {
    background: transparent;
    border: none;
    font-size: 1.8em;
    color: #ff69b4;
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.diary-view-close-btn:hover {
    background: rgba(255, 105, 180, 0.1);
    transform: rotate(90deg);
}

.diary-view-body {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.diary-view-date {
    font-size: 1.1em;
    font-weight: 600;
    color: #ff69b4;
    padding: 12px;
    background: rgba(255, 182, 193, 0.1);
    border-radius: 12px;
    text-align: center;
}

.diary-view-content {
    color: #555;
    line-height: 1.8;
    font-size: 1em;
    padding: 20px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 12px;
    white-space: pre-wrap;
    word-wrap: break-word;
    min-height: 150px;
    max-height: 400px;
    overflow-y: auto;
}

.diary-view-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    padding-top: 16px;
    border-top: 2px solid rgba(255, 182, 193, 0.3);
}

.diary-view-actions .btn {
    flex: 1;
    max-width: 150px;
    padding: 10px 20px;
    font-size: 0.85em;
    min-width: 100px;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .diary-calendar-day {
        min-height: 70px;
        padding: 3px;
    }

    .diary-calendar-day-number {
        font-size: 0.75em;
    }

    .diary-calendar-day-preview {
        font-size: 0.6em;
        -webkit-line-clamp: 2;
    }

    .diary-calendar-month {
        padding: 16px;
    }

    .diary-calendar-month-title {
        font-size: 1.3em;
    }

    .diary-view-card {
        padding: 24px;
        width: 95%;
    }

    .diary-view-content {
        font-size: 0.95em;
        padding: 16px;
    }
}

/* ログアウトボタンコンテナ */
.logout-button-container {
    margin-top: 40px;
    padding: 20px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.logout-btn {
    font-size: 0.9rem;
    padding: 8px 16px;
    background:
        radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.9) 0%, transparent 55%),
        radial-gradient(circle at 0% 100%, rgba(255, 192, 203, 0.4) 0%, transparent 60%),
        radial-gradient(circle at 100% 0%, rgba(232, 249, 255, 0.45) 0%, transparent 60%),
        linear-gradient(135deg, rgba(255, 192, 203, 0.55) 0%, rgba(255, 182, 193, 0.4) 40%, rgba(232, 249, 255, 0.4) 100%);
    background-size: 140% 140%, 120% 120%, 120% 120%, 100% 100%;
    background-position: 0% 0%, 0% 100%, 100% 0%, 0% 0%;
}

.logout-btn:hover {
    transform: translateY(-2px) scale(1.03);
    background-position: 40% 0%, 10% 90%, 90% 10%, 0% 0%;
}

/* レスポンシブデザイン */
@media (max-width: 768px) {

    .title {
        font-size: 2.5em;
    }
    
    .subtitle {
        font-size: 1em;
    }
    
    .diary-editor,
    .diary-list {
        padding: 20px;
    }
    
    .button-group:not(.header-button-group) {
        flex-direction: column;
    }
    
    .button-group:not(.header-button-group) .btn {
        width: 100%;
    }
}