/**
 * Documents / Procedures Page Styles
 * Accordion-style procedure cards with category filtering
 */

/* ==========================================
   DOCUMENTS SECTION
   ========================================== */
.documents-section {
    padding: var(--spacing-xl) 0 var(--spacing-4xl);
    background: var(--off-white);
}

.documents-section .container {
    max-width: var(--container-max-width);
}

/* ==========================================
   FILTER BUTTONS
   ========================================== */
.documents-filters-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.documents-filters-label {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-heading);
}

.documents-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.documents-filter-btn {
    padding: var(--spacing-xs) var(--spacing-lg);
    background: transparent;
    color: var(--text-gray);
    border: 1.5px solid transparent;
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

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

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

/* ==========================================
   DOCUMENTS GRID
   ========================================== */
.documents-grid {
    display: grid;
    gap: var(--spacing-lg);
}

/* ==========================================
   PROCEDURE CARD
   ========================================== */
.procedure-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-base);
    animation: docFadeIn 0.3s ease-out;
}

.procedure-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.procedure-card.hidden {
    display: none;
}

/* ==========================================
   PROCEDURE CARD HEADER (Button)
   ========================================== */
.procedure-card__header {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: right;
    font-family: var(--font-primary);
    transition: all var(--transition-base);
}

.procedure-card__header:hover {
    background: var(--light-gray);
}

.procedure-card__header[aria-expanded="true"] {
    background: var(--light-gray);
    border-bottom: 1px solid var(--border-gray);
}

/* ==========================================
   PROCEDURE CARD ICON
   ========================================== */
.procedure-card__icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: var(--primary-color);
    color: var(--white);
    transition: all var(--transition-base);
}

.procedure-card__header[aria-expanded="true"] .procedure-card__icon {
    background: var(--accent-gold);
    color: var(--primary-dark);
}

.procedure-card__icon svg {
    width: 24px;
    height: 24px;
}

/* ==========================================
   PROCEDURE CARD INFO
   ========================================== */
.procedure-card__info {
    flex: 1;
    min-width: 0;
}

.procedure-card__title {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-xs);
    font-family: var(--font-heading);
    line-height: var(--leading-tight);
}

.procedure-card__count {
    font-size: var(--text-sm);
    color: var(--text-gray);
    font-weight: 500;
}

/* ==========================================
   PROCEDURE CARD TOGGLE
   ========================================== */
.procedure-card__toggle {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--accent-gold);
    color: var(--primary-dark);
    transition: all var(--transition-base);
}

.procedure-card__header[aria-expanded="true"] .procedure-card__toggle {
    background: var(--primary-color);
    color: var(--white);
    transform: rotate(180deg);
}

.procedure-card__toggle svg {
    width: 20px;
    height: 20px;
}

/* ==========================================
   PROCEDURE CARD BODY (Expandable)
   ========================================== */
.procedure-card__body {
    overflow: hidden;
    will-change: max-height, opacity;
    transition: max-height var(--transition-base), opacity var(--transition-base);
}

.procedure-card__body[hidden] {
    display: block;
    max-height: 0;
    opacity: 0;
}

.procedure-card__body:not([hidden]) {
    max-height: 2000px;
    opacity: 1;
}

.procedure-card__description {
    padding: var(--spacing-lg) var(--spacing-xl) var(--spacing-sm);
    color: var(--text-secondary);
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.procedure-card__description > p,
.procedure-card__description > ol,
.procedure-card__description > ul,
.procedure-card__description > .procedure-card__note {
    margin: 0;
}

.procedure-card__intro {
    margin: 0;
    font-weight: 600;
    color: var(--text-primary);
}

/* Note / warning callout (the "**ملاحظة**" block) */
.procedure-card__note {
    position: relative;
    padding: var(--spacing-md) var(--spacing-lg);
    padding-right: calc(var(--spacing-lg) + 4px);
    background: color-mix(in srgb, var(--accent-gold) 12%, var(--white));
    border-right: 4px solid var(--accent-gold);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
}

.procedure-card__note strong {
    color: var(--primary-dark);
    font-weight: 700;
}

/* Numbered step list */
.procedure-steps {
    counter-reset: step;
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--spacing-sm);
}

.procedure-steps > li {
    counter-increment: step;
    position: relative;
    padding: var(--spacing-sm) var(--spacing-md);
    padding-right: calc(var(--spacing-3xl) + var(--spacing-xs));
    background: var(--off-white);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
}

.procedure-steps > li::before {
    content: counter(step);
    position: absolute;
    top: 50%;
    right: var(--spacing-sm);
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary-color);
    color: var(--white);
    font-size: var(--text-xs);
    font-weight: 700;
    font-family: var(--font-primary);
}

.procedure-steps > li strong {
    color: var(--primary-dark);
    font-weight: 700;
}

.procedure-step__main {
    display: block;
}

.procedure-step__sub {
    display: block;
    margin-top: var(--spacing-xs);
    padding-top: var(--spacing-xs);
    border-top: 1px dashed var(--border-gray);
    color: var(--text-secondary);
    font-size: var(--text-xs);
    line-height: var(--leading-relaxed);
}

/* ==========================================
   DOCUMENTS LIST
   ========================================== */
.procedure-card__documents {
    list-style: none;
    margin: 0;
    padding: var(--spacing-md) var(--spacing-xl) var(--spacing-xl);
    display: grid;
    gap: var(--spacing-md);
}

.procedure-card__doc {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--off-white);
    border-radius: var(--radius-lg);
    border-right: 3px solid var(--accent-gold);
    transition: all var(--transition-base);
    min-height: 48px;
}

.procedure-card__doc:has(.procedure-card__doc-notes) {
    align-items: flex-start;
    padding: var(--spacing-md) var(--spacing-lg);
}

.procedure-card__doc:hover {
    background: var(--light-gray);
    border-right-color: var(--primary-color);
}

/* ==========================================
   DOCUMENT ICON
   ========================================== */
.procedure-card__doc-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    color: var(--success);
    margin-top: 2px;
}

/* ==========================================
   DOCUMENT INFO
   ========================================== */
.procedure-card__doc-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    min-width: 0;
}

.procedure-card__doc-info--bare {
    gap: 0;
}

.procedure-card__doc-info--bare .procedure-card__doc-name {
    line-height: 1.3;
}

.procedure-card__doc-name {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
    line-height: var(--leading-normal);
}

.procedure-card__doc-source {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--text-sm);
    color: var(--text-gray);
    font-weight: 500;
}

.procedure-card__doc-source svg {
    flex-shrink: 0;
    color: var(--accent-gold);
}

.procedure-card__doc-notes {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.procedure-card__doc-notes > p,
.procedure-card__doc-notes > ol,
.procedure-card__doc-notes > .procedure-card__note {
    margin: 0;
}

.procedure-card__doc-notes .procedure-steps > li {
    background: var(--white);
    font-size: var(--text-sm);
}

.procedure-card__doc-notes .procedure-card__note {
    font-size: var(--text-sm);
}

/* ==========================================
   NO DOCUMENTS / EMPTY STATE
   ========================================== */
.procedure-card__no-docs {
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--text-gray);
    font-size: var(--text-sm);
    margin: 0;
}

.documents-empty {
    text-align: center;
    padding: var(--spacing-4xl) var(--spacing-2xl);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.documents-empty p {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin: 0;
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

/* Tablets and below */
@media (max-width: 992px) {
    .documents-section {
        padding: var(--spacing-3xl) 0;
    }

    .documents-filters-wrap {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .documents-filter-btn {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--text-sm);
    }

    .procedure-card__header {
        padding: var(--spacing-lg);
    }

    .procedure-card__icon {
        width: 40px;
        height: 40px;
    }

    .procedure-card__icon svg {
        width: 20px;
        height: 20px;
    }

    .procedure-card__title {
        font-size: var(--text-base);
    }

    .procedure-card__description {
        padding: var(--spacing-md) var(--spacing-lg) var(--spacing-sm);
        font-size: var(--text-sm);
    }

    .procedure-card__documents {
        padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-lg);
    }
}

/* Mobile */
@media (max-width: 480px) {
    .documents-section {
        padding: var(--spacing-2xl) 0;
    }

    .documents-filters-wrap {
        flex-direction: column-reverse;
        align-items: flex-start;
    }

    .documents-filters {
        overflow-x: auto;
        flex-wrap: nowrap;
        width: 100%;
    }

    .documents-filter-btn {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--text-xs);
    }

    .procedure-card__header {
        padding: var(--spacing-md);
        gap: var(--spacing-md);
    }

    .procedure-card__icon {
        width: 36px;
        height: 36px;
    }

    .procedure-card__icon svg {
        width: 18px;
        height: 18px;
    }

    .procedure-card__title {
        font-size: var(--text-sm);
    }

    .procedure-card__count {
        font-size: var(--text-xs);
    }

    .procedure-card__toggle {
        width: 28px;
        height: 28px;
    }

    .procedure-card__toggle svg {
        width: 16px;
        height: 16px;
    }

    .procedure-card__doc {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .procedure-card__doc-name {
        font-size: var(--text-sm);
    }

    .procedure-card__doc-source {
        font-size: var(--text-xs);
    }

    .procedure-card__doc-notes {
        font-size: var(--text-xs);
    }
}

/* ==========================================
   ANIMATIONS
   ========================================== */
@keyframes docFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}