/* ==========================================================================
   WESAL PLATFORM — EVENTS DISCOVERY PAGE STYLESHEET
   Clean, modern, accessible campus events discovery experience
   ========================================================================== */

:root {
    --event-brand: #159447;
    --event-brand-hover: #12803d;
    --event-brand-tint: #ecfdf3;
    --event-brand-border: #c8ebd5;
    --event-deep: #004d37;
    --event-surface: #ffffff;
    --event-surface-subtle: #f8faf9;
    --event-border: #e4ece7;
    --event-border-subtle: #edf3f0;
    --event-ink: #16251f;
    --event-text-secondary: #3b5046;
    --event-muted: #667d72;
    --event-radius-lg: 24px;
    --event-radius-md: 16px;
    --event-radius-sm: 10px;
    --event-shadow-sm: 0 1px 3px rgba(15, 35, 27, 0.04);
    --event-shadow-card: 0 4px 14px rgba(15, 35, 27, 0.04), 0 1px 3px rgba(15, 35, 27, 0.02);
    --event-shadow-elevated: 0 14px 32px rgba(15, 35, 27, 0.08), 0 2px 6px rgba(15, 35, 27, 0.03);
}

.wesal-events-page {
    width: min(100% - 2.5rem, 1240px);
    margin-inline: auto;
    padding: 1.5rem 0 4rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* ==========================================================================
   HERO BANNER
   ========================================================================== */
.events-discovery-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(310px, 0.8fr);
    gap: 2.5rem;
    padding: 2.75rem 3.5rem;
    overflow: hidden;
    color: #ffffff;
    border-radius: var(--event-radius-lg);
    background: radial-gradient(circle at 80% 30%, rgba(21, 148, 71, 0.42), transparent 28%),
                linear-gradient(135deg, #002d20 0%, #004d37 55%, #003627 100%);
    box-shadow: 0 12px 36px rgba(0, 45, 32, 0.18);
}

.events-discovery-hero::before,
.events-discovery-hero::after {
    position: absolute;
    content: "";
    border: 1px solid rgba(120, 231, 173, 0.15);
    border-radius: 50%;
    pointer-events: none;
}

.events-discovery-hero::before {
    width: 520px;
    height: 520px;
    inset-inline-end: -120px;
    inset-block-start: -160px;
}

.events-discovery-hero::after {
    width: 360px;
    height: 360px;
    inset-inline-end: 220px;
    inset-block-start: 100px;
}

.events-discovery-hero__copy,
.events-calendar-preview {
    position: relative;
    z-index: 2;
}

.events-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0.85rem;
    color: #78e7ad;
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

html[lang="ar"] .events-hero-eyebrow {
    letter-spacing: 0;
}

.events-discovery-hero h1 {
    margin: 0;
    font-size: clamp(2.2rem, 3.8vw, 3.2rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1.15;
    color: #ffffff;
}

html[lang="ar"] .events-discovery-hero h1 {
    letter-spacing: 0;
}

.events-discovery-hero__copy > p:not(.events-hero-eyebrow) {
    max-width: 540px;
    margin: 0.95rem 0 0;
    color: #d1ebd9;
    font-size: 0.95rem;
    line-height: 1.65;
}

.events-hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.65rem;
}

.events-hero-actions .ui-btn {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 1.15rem;
    border-radius: var(--event-radius-sm);
    font-size: 0.85rem;
    font-weight: 700;
}

.events-hero-actions .ui-btn--primary {
    background: var(--event-brand);
    color: #ffffff;
    border-color: var(--event-brand);
}

.events-hero-actions .ui-btn--primary:hover {
    background: var(--event-brand-hover);
    border-color: var(--event-brand-hover);
}

.events-hero-actions .ui-btn--secondary {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
}

.events-hero-actions .ui-btn--secondary:hover {
    color: var(--event-deep);
    background: #ffffff;
    border-color: #ffffff;
}

.events-dashboard-entry {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 1rem;
    color: #78e7ad;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(120, 231, 173, 0.3);
    border-radius: var(--event-radius-sm);
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s;
}

.events-dashboard-entry:hover {
    background: rgba(120, 231, 173, 0.15);
    border-color: #78e7ad;
    color: #ffffff;
}

/* Calendar Preview Card */
.events-calendar-preview {
    align-self: center;
    justify-self: end;
    width: min(100%, 300px);
    padding: 1.25rem 1.35rem;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--event-radius-md);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 20px 45px rgba(0, 25, 18, 0.22);
    color: var(--event-ink);
}

.events-calendar-preview__head {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.84rem;
    font-weight: 800;
    color: var(--event-ink);
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--event-border-subtle);
}

.events-cal-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--event-brand);
    box-shadow: 0 0 0 3px var(--event-brand-tint);
}

.events-calendar-preview__week {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.25rem;
    margin-top: 0.85rem;
    text-align: center;
}

.events-calendar-preview__week b,
.events-calendar-preview__week span {
    display: grid;
    height: 25px;
    place-items: center;
    font-size: 0.72rem;
}

.events-calendar-preview__week b {
    font-size: 0.65rem;
    color: var(--event-muted);
    font-weight: 750;
}

.events-calendar-preview__week span {
    font-weight: 600;
    color: var(--event-ink);
    border-radius: 7px;
}

.events-calendar-preview__week span.is-muted {
    color: #a3adb9;
    font-weight: 400;
}

.events-calendar-preview__week span.is-today {
    color: #ffffff;
    background: var(--event-brand);
    font-weight: 800;
}

/* ==========================================================================
   SEARCH & FILTERS TOOLBAR
   ========================================================================== */
.events-discovery-controls {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) auto;
    gap: 0.85rem;
    align-items: center;
}

.events-search {
    position: relative;
    display: flex;
    align-items: center;
}

.events-search svg {
    position: absolute;
    inset-inline-start: 1rem;
    width: 18px;
    height: 18px;
    color: var(--event-muted);
    pointer-events: none;
}

.events-search input {
    width: 100%;
    min-height: 48px;
    padding-inline: 2.75rem 2.25rem;
    color: var(--event-ink);
    border: 1.5px solid var(--event-border);
    border-radius: var(--event-radius-sm);
    background: var(--event-surface);
    font: inherit;
    font-size: 0.875rem;
    transition: border-color 0.14s, box-shadow 0.14s;
}

.events-search input:focus {
    outline: none;
    border-color: var(--event-brand);
    box-shadow: 0 0 0 3px rgba(21, 148, 71, 0.12);
}

.events-search-clear {
    position: absolute;
    inset-inline-end: 0.85rem;
    width: 24px;
    height: 24px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #eef3f0;
    color: var(--event-muted);
    font-size: 1rem;
    text-decoration: none;
    line-height: 1;
}

.events-search-clear:hover {
    color: var(--event-ink);
    background: #dfe8e3;
}

.events-filter-open {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 48px;
    padding: 0 1.25rem;
    color: var(--event-ink);
    border: 1.5px solid var(--event-border);
    border-radius: var(--event-radius-sm);
    background: var(--event-surface);
    font: 700 0.84rem/1 inherit;
    cursor: pointer;
    transition: border-color 0.14s, background-color 0.14s, color 0.14s;
}

.events-filter-open:hover {
    border-color: var(--event-brand-border);
    color: var(--event-brand);
    background: var(--event-brand-tint);
}

.events-filter-count {
    padding: 0.1rem 0.45rem;
    font-size: 0.68rem;
    font-weight: 800;
    border-radius: 999px;
    color: #ffffff;
    background: var(--event-brand);
}

/* Filter Chip Row */
.events-chip-row {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding: 0.2rem 0;
    scrollbar-width: none;
}

.events-chip-row::-webkit-scrollbar {
    display: none;
}

.events-chip {
    display: inline-flex;
    min-height: 38px;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    white-space: nowrap;
    color: var(--event-text-secondary);
    border: 1.5px solid var(--event-border);
    border-radius: var(--event-radius-sm);
    background: var(--event-surface);
    font-size: 0.8125rem;
    font-weight: 650;
    text-decoration: none;
    transition: border-color 0.14s, background-color 0.14s, color 0.14s;
}

.events-chip:hover {
    color: var(--event-brand);
    border-color: var(--event-brand-border);
    background: var(--event-brand-tint);
}

.events-chip.is-active {
    color: var(--event-brand);
    border-color: var(--event-brand-border);
    background: var(--event-brand-tint);
    font-weight: 750;
}

/* Active Filters Row */
.events-active-filters {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    color: var(--event-muted);
    font-size: 0.78rem;
}

.events-active-filters__label {
    font-weight: 700;
}

.events-active-filters a {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.65rem;
    color: var(--event-brand);
    border: 1px solid var(--event-brand-border);
    border-radius: 999px;
    background: var(--event-brand-tint);
    font-weight: 700;
    text-decoration: none;
}

.events-active-filters .events-clear-all {
    color: var(--event-muted);
    border: 0;
    background: none;
    font-weight: 600;
    text-decoration: underline;
}

/* ==========================================================================
   FEATURED EVENT SHOWCASE CARD
   ========================================================================== */
.events-section {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.events-section__heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.events-section__title-group {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.events-section__badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--event-brand);
    box-shadow: 0 0 0 3px var(--event-brand-tint);
}

.events-section__heading h2 {
    margin: 0;
    color: var(--event-ink);
    font-size: 1.25rem;
    font-weight: 850;
    letter-spacing: -0.025em;
}

html[lang="ar"] .events-section__heading h2 {
    letter-spacing: 0;
}

.events-count-pill {
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--event-brand);
    background: var(--event-brand-tint);
}

.events-count-pill--muted {
    color: var(--event-muted);
    background: #f1f5f3;
}

.events-featured {
    display: grid;
    grid-template-columns: minmax(320px, 1fr) minmax(0, 1.15fr);
    overflow: hidden;
    border: 1px solid var(--event-border);
    border-radius: var(--event-radius-md);
    background: var(--event-surface);
    box-shadow: var(--event-shadow-card);
    transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}

.events-featured:hover {
    border-color: #cde2d6;
    box-shadow: var(--event-shadow-elevated);
    transform: translateY(-2px);
}

.events-featured__media {
    position: relative;
    display: grid;
    min-height: 220px;
    place-items: center;
    overflow: hidden;
    color: var(--event-deep);
    background: linear-gradient(135deg, #f7fffb, #e1f9eb);
    text-decoration: none;
}

.events-featured__media img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.events-featured__mark-wrap {
    display: grid;
    place-items: center;
    padding: 2rem;
    text-align: center;
}

.events-featured__mark {
    font-size: clamp(1.4rem, 2.5vw, 2.2rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    color: var(--event-brand);
}

.events-featured__content {
    display: flex;
    min-width: 0;
    padding: 1.5rem 1.75rem;
    flex-direction: column;
    gap: 0.65rem;
}

.events-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.65rem;
}

.events-badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 0 0.65rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 800;
    white-space: nowrap;
}

.events-badge--type {
    color: var(--event-brand);
    background: var(--event-brand-tint);
    border: 1px solid var(--event-brand-border);
}

.events-badge--open {
    color: #14532d;
    background: #dcfce7;
    border: 1px solid #bbf7d0;
}

.events-badge--closed {
    color: #475569;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
}

.events-badge--warning {
    color: #854d0e;
    background: #fef9c3;
    border: 1px solid #fef08a;
}

.events-featured h3 {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 850;
    line-height: 1.3;
    color: var(--event-ink);
}

.events-featured h3 a {
    color: inherit;
    text-decoration: none;
    transition: color 0.14s;
}

.events-featured h3 a:hover {
    color: var(--event-brand);
}

.events-meta {
    display: grid;
    gap: 0.45rem;
    margin: 0;
    color: var(--event-text-secondary);
    font-size: 0.78rem;
    line-height: 1.5;
}

.events-meta span {
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.events-meta svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    color: var(--event-brand);
}

.events-featured__footer,
.events-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: auto;
    padding-top: 0.85rem;
    border-top: 1px solid var(--event-border-subtle);
}

.events-capacity {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--event-brand);
    font-size: 0.78rem;
    font-weight: 800;
}

/* ==========================================================================
   UPCOMING EVENTS GRID
   ========================================================================== */
.events-upcoming-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.15rem;
}

.events-discovery-card {
    display: grid;
    grid-template-columns: 36% minmax(0, 1fr);
    min-height: 195px;
    overflow: hidden;
    border: 1px solid var(--event-border);
    border-radius: var(--event-radius-md);
    background: var(--event-surface);
    box-shadow: var(--event-shadow-card);
    transition: transform 0.14s, border-color 0.14s, box-shadow 0.14s;
}

.events-discovery-card:hover {
    border-color: #cde2d6;
    box-shadow: var(--event-shadow-elevated);
    transform: translateY(-2px);
}

.events-discovery-card__media {
    position: relative;
    display: grid;
    place-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #eafbf0, #d5f4e2);
    text-decoration: none;
}

.events-discovery-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.25s ease;
}

.events-discovery-card:hover .events-discovery-card__media img {
    transform: scale(1.04);
}

.events-card-placeholder {
    width: 100%;
    height: 100%;
    display: grid;
    place-items: center;
    color: var(--event-brand);
}

.events-card-placeholder svg {
    width: 44px;
    height: 44px;
}

.events-discovery-card__content {
    display: flex;
    min-width: 0;
    padding: 1.15rem;
    flex-direction: column;
    gap: 0.45rem;
}

.events-discovery-card h3 {
    margin: 0;
    font-size: 1.02rem;
    font-weight: 800;
    line-height: 1.35;
    color: var(--event-ink);
}

.events-discovery-card h3 a {
    color: inherit;
    text-decoration: none;
    transition: color 0.14s;
}

.events-discovery-card h3 a:hover {
    color: var(--event-brand);
}

.events-card__club {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin: 0;
    color: var(--event-muted);
    font-size: 0.72rem;
    font-weight: 700;
}

.events-card__club svg {
    color: var(--event-brand);
}

.events-card__action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    font-size: 0.78rem;
    font-weight: 750;
    color: var(--event-brand);
    border: 1px solid var(--event-brand-border);
    border-radius: 8px;
    background: var(--event-brand-tint);
    text-decoration: none;
    transition: background 0.14s, color 0.14s;
}

.events-card__action-btn:hover {
    background: var(--event-brand);
    color: #ffffff;
}

/* ==========================================================================
   PAST EVENTS GRID
   ========================================================================== */
.events-past-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

.events-card--past {
    grid-template-columns: 120px minmax(0, 1fr) auto;
    align-items: center;
    min-height: 90px;
    border-color: var(--event-border-subtle);
    opacity: 0.85;
}

.events-card--past:hover {
    opacity: 1;
}

.events-card--past .events-discovery-card__content {
    padding: 0.75rem 0.85rem;
    gap: 0.25rem;
}

.events-card--past h3 {
    font-size: 0.9rem;
}

.events-past-link {
    display: grid;
    place-items: center;
    padding: 1rem;
    color: var(--event-muted);
    font-size: 1.15rem;
    text-decoration: none;
    transition: color 0.14s;
}

.events-card--past:hover .events-past-link {
    color: var(--event-brand);
}

/* ==========================================================================
   EMPTY STATE
   ========================================================================== */
.events-empty {
    padding: 3rem 1.5rem;
    border: 1.5px dashed #cbdad1;
    border-radius: var(--event-radius-md);
    background: var(--event-surface);
    color: var(--event-muted);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.events-empty__icon {
    width: 64px;
    height: 64px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: var(--event-brand-tint);
    color: var(--event-brand);
    margin-bottom: 0.85rem;
}

.events-empty h2 {
    margin: 0;
    color: var(--event-ink);
    font-size: 1.15rem;
    font-weight: 800;
}

.events-empty p {
    max-width: 480px;
    margin: 0.45rem 0 0;
    font-size: 0.84rem;
    line-height: 1.6;
}

/* ==========================================================================
   FILTER MODAL DIALOG
   ========================================================================== */
.events-filter-dialog[hidden] {
    display: none;
}

.events-filter-dialog {
    position: fixed;
    z-index: 120;
    inset: 0;
}

.events-filter-dialog__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 35, 27, 0.45);
    backdrop-filter: blur(3px);
}

.events-filter-dialog__panel {
    position: absolute;
    inset-block-start: 50%;
    inset-inline-start: 50%;
    width: min(94vw, 520px);
    max-height: min(85dvh, 620px);
    padding: 1.5rem;
    overflow: auto;
    border: 1px solid var(--event-border);
    border-radius: var(--event-radius-lg);
    background: var(--event-surface);
    box-shadow: var(--event-shadow-elevated);
    transform: translate(-50%, -50%);
}

.events-filter-dialog__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--event-border-subtle);
}

.events-filter-dialog__head h2 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--event-ink);
}

.events-filter-dialog__close {
    width: 34px;
    height: 34px;
    border: 1px solid var(--event-border);
    border-radius: 8px;
    background: #fff;
    font-size: 1.25rem;
    display: grid;
    place-items: center;
    cursor: pointer;
    color: var(--event-muted);
}

.events-filter-dialog__close:hover {
    color: var(--event-ink);
}

.events-filter-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.events-filter-dialog__actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.65rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--event-border-subtle);
}

/* ==========================================================================
   RTL & DIRECTIONAL ADJUSTMENTS
   ========================================================================== */
html[dir="rtl"] .rtl-flip {
    display: inline-block;
    transform: scaleX(-1);
}

/* Focus outlines */
.wesal-events-page a:focus-visible,
.wesal-events-page button:focus-visible,
.wesal-events-page input:focus-visible,
.wesal-events-page select:focus-visible {
    outline: 3px solid rgba(21, 148, 71, 0.35);
    outline-offset: 2px;
}