:root {
    --color-bg: #fff9f5;
    --color-bg-soft: #ffffff;
    --color-primary: #a8d8ea;
    --color-primary-dark: #7fc1d8;
    --color-secondary: #ffcad4;
    --color-secondary-dark: #f4a4b4;
    --color-accent: #fff5a5;
    --color-accent-dark: #f7e56e;
    --color-text: #4a4a4a;
    --color-text-light: #777;
    --color-border: #f0e6df;
    --color-success: #b8e0d2;
    --color-success-text: #3a7a65;
    --radius: 22px;
    --radius-sm: 14px;
    --shadow: 0 10px 30px rgba(140, 110, 100, 0.08);
    --shadow-hover: 0 16px 40px rgba(140, 110, 100, 0.14);
    --font-heading: "Quicksand", sans-serif;
    --font-body: "Nunito", sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
}

img {
    max-width: 100%;
    display: block;
}

/* Login page */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.login-container {
    width: 100%;
    max-width: 420px;
}

.login-card {
    background: var(--color-bg-soft);
    border-radius: var(--radius);
    padding: 2.5rem;
    text-align: center;
    box-shadow: var(--shadow-hover);
}

.login-card__icon {
    display: inline-block;
    font-size: 3rem;
    margin-bottom: 1rem;
}

.login-card h1 {
    font-family: var(--font-heading);
    margin: 0 0 0.75rem;
    font-size: 1.9rem;
}

.login-card__intro {
    color: var(--color-text-light);
    margin: 0 0 1.75rem;
}

.login-form .form-group {
    text-align: left;
    margin-bottom: 1.25rem;
}

.login-form label {
    display: block;
    font-weight: 700;
    margin-bottom: 0.4rem;
    font-size: 0.95rem;
}

.login-form input {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1.1rem;
    text-align: center;
    transition: border-color 0.2s ease;
}

.login-form input:focus {
    outline: none;
    border-color: var(--color-primary-dark);
}

.form-hint {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.hero {
    position: relative;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    padding: 6rem 1.5rem 8rem;
    text-align: center;
    color: #fff;
    overflow: hidden;
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
}

.hero__announcement {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin: 0 0 0.75rem;
    opacity: 0.95;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    font-weight: 700;
    margin: 0 0 1rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.hero__subtitle {
    font-size: 1.15rem;
    max-width: 560px;
    margin: 0 auto;
    opacity: 0.95;
}

.hero__clouds::before,
.hero__clouds::after {
    content: "";
    position: absolute;
    background: rgba(255, 255, 255, 0.35);
    border-radius: 50%;
}

.hero__clouds::before {
    width: 220px;
    height: 220px;
    bottom: -80px;
    left: -40px;
}

.hero__clouds::after {
    width: 300px;
    height: 300px;
    bottom: -120px;
    right: -60px;
}

.container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
}

.intro {
    margin-top: -4rem;
    position: relative;
    z-index: 2;
}

.intro__card {
    background: var(--color-bg-soft);
    border-radius: var(--radius);
    padding: 2rem 2.5rem;
    text-align: center;
    box-shadow: var(--shadow);
    max-width: 720px;
    margin: 0 auto;
}

.intro__icon {
    display: inline-block;
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.intro__card h2 {
    font-family: var(--font-heading);
    margin: 0 0 0.75rem;
    font-size: 1.6rem;
}

.intro__card p {
    margin: 0;
    color: var(--color-text-light);
}

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
    margin: 2.5rem 0 2rem;
}

.filter-btn {
    font-family: var(--font-heading);
    font-weight: 600;
    border: 2px solid var(--color-border);
    background: var(--color-bg-soft);
    color: var(--color-text-light);
    padding: 0.5rem 1rem;
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:hover {
    border-color: var(--color-primary-dark);
    color: var(--color-primary-dark);
}

.filter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.gift-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.75rem;
}

.gift-card {
    background: var(--color-bg-soft);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
}

.gift-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.gift-card--complete {
    opacity: 0.85;
}

.gift-card__image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.gift-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gift-card:hover .gift-card__image img {
    transform: scale(1.05);
}

.gift-card__badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--color-accent);
    color: #7a6a2a;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.gift-card__badge--reserved {
    background: var(--color-success);
    color: var(--color-success-text);
}

.gift-card__body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.gift-card__category {
    font-size: 0.8rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
}

.gift-card__title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
}

.gift-card__description {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin: 0 0 1rem;
}

.gift-card__progress {
    width: 100%;
    height: 10px;
    background: var(--color-border);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 999px;
    transition: width 0.4s ease;
}

.gift-card__progress-text {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin: 0 0 1rem;
}

.gift-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: auto;
}

.gift-card__price {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-secondary-dark);
}

.gift-card__contributions {
    margin-top: 1rem;
    padding: 1rem;
    background: #f9f5f2;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.gift-card__contributions p {
    margin: 0 0 0.5rem;
}

.gift-card__contributions ul {
    margin: 0;
    padding-left: 1.2rem;
}

.gift-card__contributions li {
    margin-bottom: 0.4rem;
}

.gift-card__contributions li em {
    color: var(--color-text-light);
    font-style: italic;
}

.btn {
    font-family: var(--font-heading);
    font-weight: 700;
    border: none;
    border-radius: 999px;
    padding: 0.7rem 1.3rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
    font-size: 0.95rem;
}

.btn--primary {
    background: var(--color-secondary);
    color: #fff;
}

.btn--primary:hover {
    background: var(--color-secondary-dark);
}

.btn--disabled {
    background: #e0e0e0;
    color: #999;
    cursor: not-allowed;
}

.loading {
    text-align: center;
    color: var(--color-text-light);
    grid-column: 1 / -1;
    padding: 3rem;
}

.footer {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.footer__logout {
    color: var(--color-primary-dark);
    text-decoration: none;
    font-weight: 600;
}

.footer__logout:hover {
    text-decoration: underline;
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
}

.modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(80, 70, 70, 0.35);
    backdrop-filter: blur(3px);
}

.modal__content {
    position: relative;
    background: var(--color-bg-soft);
    border-radius: var(--radius);
    padding: 2rem;
    width: min(90%, 460px);
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-hover);
    transform: translateY(20px);
    transition: transform 0.25s ease;
}

.modal[aria-hidden="false"] .modal__content {
    transform: translateY(0);
}

.modal__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--color-text-light);
    cursor: pointer;
    line-height: 1;
}

.modal h2 {
    font-family: var(--font-heading);
    margin: 0 0 0.5rem;
}

.modal__gift {
    color: var(--color-text);
    font-weight: 600;
    margin: 0 0 0.25rem;
}

.modal__remaining {
    color: var(--color-text-light);
    margin: 0 0 1.25rem;
}

.reserve-form .form-group {
    margin-bottom: 1rem;
}

.reserve-form label,
.reserve-form legend {
    display: block;
    font-weight: 600;
    margin-bottom: 0.35rem;
    font-size: 0.95rem;
}

.reserve-form input,
.reserve-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    background: #fff;
    transition: border-color 0.2s ease;
}

.reserve-form input:focus,
.reserve-form textarea:focus {
    outline: none;
    border-color: var(--color-primary-dark);
}

.payment-methods {
    border: none;
    padding: 0;
    margin: 1rem 0;
}

.payment-methods legend {
    padding: 0;
    margin-bottom: 0.5rem;
}

.payment-option {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 0.75rem;
    margin-bottom: 0.5rem;
    background: #fff;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: border-color 0.2s ease;
}

.payment-option:hover {
    border-color: var(--color-primary-dark);
}

.payment-option input {
    width: auto;
    margin: 0;
}

.reserve-form button[type="submit"] {
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.85rem;
    font-size: 1.05rem;
}

.form-error {
    color: #d65a5a;
    font-size: 0.9rem;
    margin: 0.75rem 0 0;
    min-height: 1.35rem;
}

@media (max-width: 480px) {
    .hero {
        padding: 4rem 1.25rem 6rem;
    }

    .intro__card,
    .login-card {
        padding: 1.5rem;
    }

    .gift-grid {
        grid-template-columns: 1fr;
    }
}


/* Administration */
.admin-page {
    background: var(--color-bg);
}

.admin-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: #fff;
    padding: 1.25rem 1.5rem;
}

.admin-header__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.admin-header h1 {
    font-family: var(--font-heading);
    margin: 0;
    font-size: 1.5rem;
}

.admin-header nav {
    display: flex;
    gap: 0.75rem;
}

.admin-header .btn {
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
    padding: 0.5rem 1rem;
}

.admin-header .btn:hover {
    background: rgba(255, 255, 255, 0.4);
}

.admin-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
}

.admin-section {
    background: var(--color-bg-soft);
    border-radius: var(--radius);
    padding: 1.75rem;
    margin-bottom: 1.75rem;
    box-shadow: var(--shadow);
}

.admin-section h2 {
    font-family: var(--font-heading);
    margin: 0 0 1.25rem;
    font-size: 1.35rem;
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
}

.stat-card {
    background: #fff;
    border-radius: var(--radius-sm);
    padding: 1.25rem;
    text-align: center;
    border: 2px solid var(--color-border);
}

.stat-card__value {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-secondary-dark);
}

.stat-card__label {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.admin-form .form-group {
    margin-bottom: 1rem;
}

.admin-form__row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.admin-form label,
.admin-form select,
.admin-form input,
.admin-form textarea {
    display: block;
    width: 100%;
}

.admin-form select,
.admin-form input,
.admin-form textarea {
    padding: 0.65rem 0.9rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
}

.admin-form select:focus,
.admin-form input:focus,
.admin-form textarea:focus {
    outline: none;
    border-color: var(--color-primary-dark);
}

.admin-table-wrapper {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.admin-table th,
.admin-table td {
    text-align: left;
    padding: 0.75rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: top;
}

.admin-table th {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-text-light);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.admin-table tr:hover td {
    background: #faf7f5;
}

.admin-thumb {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 10px;
}

.admin-thumb--empty {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-border);
    font-size: 1.25rem;
}

.admin-table input,
.admin-table select {
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 0.9rem;
    width: 100%;
}

.inline-form {
    display: inline-block;
    margin-right: 0.4rem;
    margin-bottom: 0.3rem;
}

.btn--small {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

.btn--danger {
    background: #f4a4a4;
    color: #fff;
}

.btn--danger:hover {
    background: #e57373;
}

.btn--logout {
    background: rgba(255, 255, 255, 0.15);
}

.progress-bar--small {
    width: 100%;
    height: 8px;
    background: var(--color-border);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 0.35rem;
}

.progress-bar--small > div {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 999px;
}

.flash-messages {
    margin-bottom: 1.5rem;
}

.flash {
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
}

.flash--success {
    background: var(--color-success);
    color: var(--color-success-text);
}

.flash--error {
    background: #ffd1d1;
    color: #a84a4a;
}

.admin-empty {
    color: var(--color-text-light);
    font-style: italic;
}

@media (max-width: 640px) {
    .admin-header__inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .admin-stats {
        grid-template-columns: 1fr 1fr;
    }

    .admin-table th,
    .admin-table td {
        padding: 0.5rem;
        font-size: 0.85rem;
    }
}


/* Confirmation modal */
.confirmation-body {
    text-align: center;
}

.confirmation-intro {
    font-size: 1.05rem;
    margin-bottom: 1.25rem;
}

.confirmation-box {
    background: #f9f5f2;
    border-radius: var(--radius-sm);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
    text-align: left;
}

.confirmation-box h3 {
    font-family: var(--font-heading);
    margin: 0 0 0.75rem;
    font-size: 1.15rem;
}

.confirmation-box p {
    margin: 0 0 1rem;
    color: var(--color-text-light);
}

.confirmation-details {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem 1rem;
    margin: 0;
}

.confirmation-details dt {
    font-weight: 700;
    color: var(--color-text-light);
}

.confirmation-details dd {
    margin: 0;
    font-family: "Courier New", monospace;
    font-weight: 700;
    word-break: break-all;
}

.copy-value {
    user-select: all;
    background: #fff;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    border: 1px dashed var(--color-border);
}

.admin-section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.admin-section__header h2 {
    margin: 0;
}


/* Placeholder image */
.gift-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}


.payment-option--disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.payment-option--disabled:hover {
    border-color: var(--color-border);
}


/* Checklist des indispensables (admin) */
.checklist-intro {
    margin-top: 0;
    color: var(--color-text-light, #7a7a8c);
}

.checklist-progress {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.checklist-progress .progress-bar--small {
    flex: 1;
}

.checklist-progress span {
    font-weight: 700;
    white-space: nowrap;
}

.checklist-add-form {
    margin-top: 1rem;
}

.checklist {
    list-style: none;
    margin: 0;
    padding: 0;
}

.checklist__item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--color-border, #eee);
}

.checklist__item:last-child {
    border-bottom: none;
}

.checklist__item form {
    margin: 0;
}

.checklist__toggle {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.checklist__title {
    flex: 1;
}

.checklist__item--done .checklist__title {
    text-decoration: line-through;
    opacity: 0.5;
}