@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@700&family=Nunito:wght@400;600;700&display=swap');

:root {
    --color-background: #fdedd0;
    --color-surface: #fce3b3;
    --color-surface-strong: #fbd99c;
    --color-border: #f4a259;
    --color-border-strong: #f08b3f;
    --color-primary: #f36f21;
    --color-primary-dark: #e16218;
    --color-primary-light: #f9904f;
    --color-text: #6b3d1f;
    --color-text-strong: #3a2012;
    --color-white: #fff9ec;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Nunito', sans-serif;
    color: var(--color-text);
    background: var(--color-background);
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.page-shell {
    width: 100%;
    min-height: 100vh;
    background: var(--color-background);
    display: flex;
    flex-direction: column;
    position: relative;
}

.hero {
    background: linear-gradient(180deg, #ff945c 0%, #f97434 100%);
    padding: 40px 0 56px;
    position: relative;
    color: #fff9f1;
    box-shadow: 0 18px 36px rgba(243, 111, 33, 0.25);
}

.hero-inner {
    max-width: 980px;
    margin: 0 auto;
    padding: 0 72px;
}

.emoji {
    position: absolute;
    width: clamp(72px, 9vw, 120px);
    height: auto;
    pointer-events: none;
    user-select: none;
    opacity: 0.85;
    filter: drop-shadow(0 12px 20px rgba(86, 35, 4, 0.25));
}

.hero-emoji {
    top: 28px;
}

.hero-emoji--top-left,
.hero-emoji--top-right,
.footer-emoji {
    filter: brightness(0) saturate(100%) invert(96%) sepia(9%) saturate(1401%) hue-rotate(325deg) brightness(102%) contrast(105%);
}

.page-emoji--mid-left,
.page-emoji--mid-right {
    filter: brightness(0) saturate(100%) invert(88%) sepia(10%) saturate(2577%) hue-rotate(325deg) brightness(104%) contrast(101%);
}

.hero-emoji--top-left {
    left: clamp(24px, 6vw, 70px);
    transform: rotate(-12deg);
}

.hero-emoji--top-right {
    right: clamp(24px, 6vw, 70px);
    transform: rotate(12deg);
}

.page-emoji--mid-left {
    top: clamp(320px, 38vh, 420px);
    left: clamp(12px, 5vw, 60px);
    transform: rotate(-12deg);
}

.page-emoji--mid-right {
    bottom: clamp(160px, 30vh, 280px);
    right: clamp(12px, 5vw, 60px);
    transform: rotate(12deg);
}

.footer-emoji {
    bottom: 18px;
    width: clamp(72px, 8vw, 110px);
    opacity: 0.9;
}

.footer-emoji--left {
    left: clamp(28px, 6vw, 90px);
}

.footer-emoji--right {
    right: clamp(28px, 6vw, 90px);
    transform: scaleX(-1);
}

.hero-text {
    text-align: center;
}

.hero-text h1 {
    font-family: 'Baloo 2', cursive;
    font-size: clamp(2.5rem, 4vw, 3.6rem);
    margin: 0;
    letter-spacing: 3px;
    color: #fffdf8;
    text-shadow: 0 6px 12px rgba(80, 28, 2, 0.25);
}

.main-content {
    flex: 1;
    width: min(92vw, 960px);
    margin: -56px auto 64px;
    padding: 72px 64px 48px;
    display: flex;
    flex-direction: column;
    gap: 28px;
    position: relative;
    z-index: 1;
}

.intro-text {
    margin: 30px 0 20px;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-strong);
    line-height: 1.6;
}

.card {
    background: var(--color-surface);
    border: 2px solid rgba(244, 162, 89, 0.75);
    border-radius: 26px;
    padding: 32px 36px;
    box-shadow: 0 20px 32px rgba(255, 145, 76, 0.18);
    position: relative;
}

.card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    border: 1px solid rgba(255, 255, 255, 0.3);
    mix-blend-mode: soft-light;
}

.generator-card {
    background: var(--color-surface-strong);
    border-color: rgba(244, 162, 89, 0.9);
}

.generator-form {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    row-gap: 18px;
    column-gap: 36px;
    align-items: center;
}

.field-row {
    display: contents;
}

.field-row>label {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-text-strong);
    text-align: left;
}

.field-input {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-width: 320px;
}

.field-input input[type="text"] {
    width: 100%;
    padding: 12px 16px;
    border-radius: 16px;
    border: 2px solid rgba(243, 111, 33, 0.25);
    background: var(--color-white);
    font-size: 1rem;
    color: var(--color-text-strong);
    transition: border 0.2s ease, box-shadow 0.2s ease;
}

.field-input input[type="text"]:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(243, 111, 33, 0.15);
}

.field-error {
    font-size: 0.85rem;
    color: var(--color-primary-dark);
}

.form-actions {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.primary-button {
    background: var(--color-primary);
    border: none;
    color: #fff;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 16px 28px;
    border-radius: 18px;
    cursor: pointer;
    min-width: 0;
    flex: 0 1 240px;
    max-width: 260px;
    box-shadow: 0 12px 20px rgba(243, 111, 33, 0.25);
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
}

.primary-button:hover {
    transform: translateY(-2px);
    background: var(--color-primary-dark);
    box-shadow: 0 16px 24px rgba(243, 111, 33, 0.32);
}

.primary-button:active {
    transform: translateY(0);
    box-shadow: 0 8px 12px rgba(243, 111, 33, 0.2);
}

.result-card {
    background: var(--color-white);
    border-color: var(--color-primary-light);
}

.result-heading {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--color-primary-dark);
    text-transform: capitalize;
    margin-bottom: 10px;
}

.result-text {
    margin: 0;
    line-height: 1.6;
    font-size: 1.05rem;
    white-space: pre-wrap;
}

.result-actions {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 16px;
}

.icon {
    display: block;
    width: clamp(24px, 2.6vw, 30px);
    height: auto;
    transition: transform 0.15s ease;
}

.ghost-button {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    border: 2px solid var(--color-primary);
    background: rgba(243, 111, 33, 0.12);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.15s ease, border 0.2s ease;
}

.ghost-button:hover {
    background: rgba(243, 111, 33, 0.2);
    transform: translateY(-2px);
}

.ghost-button:hover .icon {
    transform: scale(1.05);
}

.ghost-button.success {
    background: rgba(64, 179, 112, 0.25);
    border-color: #40b370;
}

.ghost-button.success .icon {
    filter: hue-rotate(-30deg);
}

.card-title {
    margin: 0 0 18px;
    text-align: center;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-text-strong);
}

.history-table {
    width: 100%;
    border-collapse: collapse;
    overflow: hidden;
    border-radius: 16px;
    background: var(--color-white);
}

.history-table th,
.history-table td {
    padding: 14px 18px;
    border: 1px solid rgba(244, 162, 89, 0.45);
    text-align: left;
    font-size: 0.95rem;
}

.history-table th {
    background: rgba(243, 111, 33, 0.12);
    color: var(--color-text-strong);
    font-weight: 700;
}

.history-table tbody tr:nth-child(even) {
    background: rgba(243, 111, 33, 0.08);
}

.history-text {
    max-width: 280px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.history-text-button {
    all: unset;
    cursor: pointer;
    color: var(--color-primary-dark);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    max-width: 100%;
    white-space: inherit;
    overflow: hidden;
    text-overflow: ellipsis;
}

.history-text-button::after {
    content: '↗';
    font-size: 0.85rem;
    opacity: 0.6;
}

.history-text-button:hover,
.history-text-button.active {
    text-decoration: underline;
}

.history-expanded-row {
    transition: transform 0.2s ease, opacity 0.2s ease;
    opacity: 0;
    transform: translateY(-4px);
}

.history-expanded-row.visible {
    opacity: 1;
    transform: translateY(0);
}

.history-expanded-row[hidden] {
    display: none;
}

.history-expanded {
    background: rgba(243, 111, 33, 0.08);
    border-radius: 20px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.history-expanded-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px;
    color: var(--color-text-strong);
}

.history-expanded-label {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.history-expanded-meta {
    opacity: 0.7;
    font-size: 0.9rem;
}

.history-expanded-body {
    line-height: 1.6;
    color: var(--color-text-strong);
    white-space: pre-wrap;
}

.history-expanded-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    flex-wrap: wrap;
}

.history-expanded-actions .ghost-button {
    width: auto;
    height: auto;
    padding: 12px 18px;
    border-radius: 14px;
}

.history-empty {
    text-align: center;
    padding: 24px;
    font-style: italic;
}

.history-card.loading {
    opacity: 0.55;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.history-card.loading .pagination-button {
    pointer-events: none;
}

.history-card.loading .pagination-current {
    opacity: 0.7;
}

.history-card.loading::after {
    animation: pulse 1.2s ease-in-out infinite;
}

.pagination-controls {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
}

.pagination-button {
    width: 44px;
    height: 44px;
    border-radius: 16px;
    background: var(--color-primary);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.2rem;
    box-shadow: 0 12px 20px rgba(243, 111, 33, 0.2);
    transition: transform 0.15s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.pagination-button:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 16px 24px rgba(243, 111, 33, 0.28);
}

.pagination-button.disabled {
    pointer-events: none;
    background: rgba(243, 111, 33, 0.35);
    box-shadow: none;
}

.pagination-current {
    background: rgba(243, 111, 33, 0.15);
    color: var(--color-primary-dark);
    padding: 10px 20px;
    border-radius: 16px;
    font-weight: 700;
    min-width: 90px;
    text-align: center;
}

.footer {
    background: linear-gradient(180deg, #f97434 0%, #f66022 100%);
    color: #fff7ea;
    text-align: center;
    padding: 48px 24px 56px;
    font-size: 0.95rem;
    letter-spacing: 0.04em;
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
    min-height: 180px;
    justify-content: center;
}

.footer a {
    color: inherit;
    text-decoration: none;
    font-weight: 600;
}

.footer a:hover {
    text-decoration: underline;
}

@keyframes pulse {
    0% {
        opacity: 0.2;
    }

    50% {
        opacity: 0.5;
    }

    100% {
        opacity: 0.2;
    }
}

@media (max-width: 900px) {
    .hero {
        padding: 32px 0;
    }

    .hero-inner {
        padding: 0 24px;
    }

    .hero-emoji,
    .page-emoji,
    .footer-emoji {
        display: none;
    }

    .main-content {
        width: calc(100% - 32px);
        margin: -40px auto 48px;
        padding: 48px 24px 32px;
    }

    .generator-form {
        grid-template-columns: 1fr;
        row-gap: 16px;
    }

    .field-input {
        max-width: none;
    }

    .form-actions {
        flex-direction: column;
    }

    .primary-button {
        width: 100%;
        max-width: none;
        flex: 1 1 100%;
    }
}

@media (max-width: 600px) {
    .hero-inner {
        padding: 0 16px;
    }

    .intro-text {
        font-size: 1rem;
    }

    .card {
        padding: 24px;
    }

    .history-text {
        max-width: 200px;
    }

    .history-expanded {
        padding: 18px;
    }

    .history-expanded-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .history-expanded-actions {
        flex-direction: column-reverse;
        align-items: stretch;
    }

    .history-expanded-actions .primary-button,
    .history-expanded-actions .ghost-button {
        width: 100%;
    }
}