:root {
    --ink: #000000;
    --paper: #ffffff;
    --highlight: rgba(255, 243, 176, 0.7);
    --header-font-size: 2.1rem;
    --tooltip-bg: rgba(0, 0, 0, 0.95);
}

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

body {
    font-family: 'Hiragino Kaku Gothic Pro', 'ヒラギノ角ゴ Pro W3', Meiryo, メイリオ, Osaka, 'MS PGothic', arial, helvetica, sans-serif;
    background: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow: hidden;
    touch-action: pan-y;
}

#canvas-container {
    width: 100vw;
    height: 100vh;
    position: relative;
}

#top-info {
    position: absolute;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    text-align: center;
    pointer-events: none;
}

#top-info h1 {
    font-size: 14px;
    margin-bottom: 10px;
    color: #000;
    font-weight: 400;
    letter-spacing: 0.5px;
}

#top-info p {
    font-size: 12px;
    color: #666;
    margin: 5px 0;
    font-weight: 300;
}

#bottom-info {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    text-align: center;
    pointer-events: auto;
}

#bottom-text {
    font-size: 12px;
    color: #666;
    font-weight: 300;
}

#take-omikuji-btn, #read-fortune-btn {
    padding: 8px 16px;
    font-size: 12px;
    cursor: pointer;
    background: #fff;
    border: 1px solid #000;
    border-radius: 0;
    font-weight: 400;
    transition: all 0.2s;
    font-family: inherit;
}

#take-omikuji-btn:hover, #read-fortune-btn:hover {
    background: #000;
    color: #fff;
}

#start-over-link {
    font-size: 11px;
    color: #999;
    cursor: pointer;
    margin-top: 10px;
    transition: color 0.2s;
    text-decoration: none;
    display: none;
}

#start-over-link:hover {
    color: #333;
}

.shake-hint {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

#fortune-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1000;
    justify-content: center;
    align-items: flex-start;
    overflow-y: auto;
    padding: 40px 20px;
}

#fortune-modal-overlay.active {
    display: flex;
}

.modal-content-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

#fortune-modal-overlay.screenshot-mode {
  background: #f7f1e3;
}

#fortune-modal-overlay.screenshot-mode .omikuji-paper {
  box-shadow: none;
}

.omikuji-paper {
    background-color: var(--paper);
    width: 400px;
    height: fit-content;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    font-family: 'Sawarabi Mincho', serif;
    position: relative;
    overflow: hidden;
}

.omikuji-paper.export-paper .main-fortune-text {
  font-size: 1.05rem;
  line-height: 1.6;
}

.frame {
    border: 4px double var(--ink);
    height: auto;
    display: flex;
    flex-direction: column;
    padding: 2px;
}

.header-row {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    height: auto;
    min-height: 280px;
    border-bottom: 1px solid var(--ink);
}

.body-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    height: auto;
}

.items-stack {
    display: flex;
    flex-direction: column;
    height: auto;
}

.items-top {
    border-bottom: 1px solid var(--ink);
}

.v-text {
    writing-mode: vertical-rl;
    text-orientation: upright;
    width: 100%;
    height: auto;
}

.h-cell:not(:last-child), .body-left-col {
    border-right: 1px solid var(--ink);
}

.center-content {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.text-cell {
    padding: 35px 25px 35px 15px;
    display: block;
    height: auto;
}

.bold { font-weight: bold; }
ruby rt { font-size: 0.35em; font-weight: normal; }
.header-text { font-size: var(--header-font-size); }
.title-container { line-height: 2.8; }
.main-fortune-text { line-height: 1.9; font-size: 1.25rem; }
.items-text { line-height: 1.7; font-size: 1.05rem; }

@supports (-webkit-appearance: none) and (not (appearance: none)) {
    .body-row {
        grid-template-columns: 66.67% 33.33%;
    }
}

.tip {
    cursor: help;
    transition: background 0.2s;
}
.tip:hover, .tip:active { background-color: var(--highlight); }

body.no-tooltips .tip {
    cursor: default !important;
}
body.no-tooltips .tip:hover,
body.no-tooltips .tip:active {
    background-color: transparent !important;
}
body.no-tooltips #tooltip {
    display: none !important;
}

.item-line {
    display: block;
    margin-left: 10px;
    white-space: nowrap;
}

#tooltip {
    position: fixed;
    pointer-events: none;
    background: var(--tooltip-bg);
    color: #fff;
    padding: 12px 16px;
    border-radius: 4px;
    font-size: 0.85rem;
    width: 240px;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.2s ease;
    font-family: sans-serif;
    line-height: 1.5;
    writing-mode: horizontal-tb;
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
    text-align: center;
}

.footer { text-align: center; padding: 25px 0 10px; font-size: 0.8rem; }
.footer a { color: var(--ink); text-decoration: underline; }

.mon-logo {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    display: block;
}

.save-button {
    padding: 8px 16px;
    font-size: 11px;
    cursor: pointer;
    background: #fff;
    border: 1px solid #000;
    border-radius: 0;
    font-weight: 400;
    transition: all 0.2s;
    font-family: inherit;
}

.save-button:hover {
    background: #000;
    color: #fff;
}

.language-btn {
    position: fixed;
    top: 20px;
    left: 20px;
    padding: 6px 12px;
    font-size: 11px;
    cursor: pointer;
    background: #fff;
    border: 1px solid #000;
    border-radius: 0;
    font-weight: 400;
    transition: all 0.2s;
    font-family: inherit;
    z-index: 100;
    min-width: 75px;
    text-align: center;
}

.language-btn:hover {
    background: #000;
    color: #fff;
}

.number-input-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 100;
    display: flex;
    gap: 5px;
    align-items: center;
}

.number-input-container input {
    width: 50px;
    padding: 6px;
    font-size: 11px;
    background: #fff;
    border: 1px solid #000;
    border-radius: 0;
    font-family: inherit;
    text-align: center;
    -moz-appearance: textfield;
    appearance: textfield;
}

.number-input-container input::-webkit-outer-spin-button,
.number-input-container input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

#mobile-number-picker {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    display: none;
    justify-content: center;
    align-items: center;
}

#mobile-number-picker.active {
    display: flex;
}

.number-picker-content {
    background: #fff;
    border: 2px solid #000;
    width: 280px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.number-picker-header {
    padding: 15px;
    border-bottom: 1px solid #000;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.number-picker-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 400;
}

.number-picker-close {
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
    padding: 0;
    background: none;
    border: none;
}

.number-picker-list {
    overflow-y: auto;
    flex: 1;
    -webkit-overflow-scrolling: touch;
}

.number-picker-item {
    padding: 15px;
    text-align: center;
    border-bottom: 1px solid #eee;
    cursor: pointer;
    font-size: 18px;
    transition: background 0.2s;
}

.number-picker-item:hover,
.number-picker-item:active {
    background: #f0f0f0;
}

.number-picker-item.selected {
    background: #000;
    color: #fff;
    font-weight: bold;
}

.number-input-container button {
    padding: 6px 12px;
    font-size: 11px;
    cursor: pointer;
    background: #fff;
    border: 1px solid #000;
    border-radius: 0;
    font-weight: 400;
    transition: all 0.2s;
    font-family: inherit;
    min-width: 75px;
    text-align: center;
}

.number-input-container button:hover {
    background: #000;
    color: #fff;
}

.number-input-container button:hover .icon-svg {
    stroke: #fff;
}

#mobile-instruction-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.instruction-content {
    background: #fff;
    padding: 30px;
    border: 2px solid #000;
    text-align: center;
    max-width: 300px;
}

.instruction-content p {
    font-size: 16px;
    margin-bottom: 20px;
    line-height: 1.5;
}

#instruction-close-btn {
    padding: 10px 30px;
    font-size: 14px;
    cursor: pointer;
    background: #fff;
    border: 1px solid #000;
    border-radius: 0;
    font-weight: 400;
    transition: all 0.2s;
    font-family: inherit;
}

#instruction-close-btn:hover {
    background: #000;
    color: #fff;
}

.icon-svg {
    width: 18px;
    height: 18px;
    vertical-align: middle;
    margin-right: 5px;
}

.drawer-icon .drawer-pull {
    transition: transform 0.3s ease;
    transform-origin: center;
}

.number-input-container:hover .drawer-pull {
    transform: translateY(-6px);
}

@media (max-width: 600px) {
    .omikuji-paper {
        width: 95%;
        max-width: 400px;
    }

    #tooltip.mobile-active {
        top: 50% !important;
        left: 50% !important;
        transform: translate(-50%, -50%) !important;
        width: 85%;
    }
}

@media (max-width: 768px) {
    #info h1 {
        font-size: 20px;
    }
    #info p {
        font-size: 12px;
    }

    .omikuji-paper {
        width: 98%;
        max-width: 98%;
        padding: 15px;
    }

    .header-text {
        font-size: 1.5rem !important;
    }

    .title-container {
        line-height: 2.2 !important;
    }

    .main-fortune-text {
        font-size: 1rem !important;
        line-height: 1.6 !important;
    }

    .items-text {
        font-size: 0.75rem !important;
        line-height: 1.3 !important;
    }

    .text-cell {
        padding: 20px 15px 20px 10px;
    }

    .header-row {
        min-height: 200px;
    }

    .close-button-mobile {
        display: block !important;
        margin-top: 15px;
    }
}