/* ================================================================
   GREENFIELD ACADEMY
   page_events.css  —  Events Listing Page
   Maintained by IGL Web Ltd.

   TABLE OF CONTENTS
   ──────────────────────────────────────────────────────────────
   01. Page Hero / Breadcrumb Banner
   02. Events Page Section Wrapper
   03. Upcoming / Past Tabs
   04. Event Cards Grid
   05. Event Card
   06. Event Detail Modal
   07. Empty State
   08. Responsive Overrides
   ================================================================ */


/* ================================================================
   01. PAGE HERO / BREADCRUMB BANNER
   ================================================================ */
.page-hero {
    background: linear-gradient(
        115deg,
        var(--clr-secondary-dark) 0%,
        var(--clr-secondary) 60%,
        rgba(245,166,35,0.18) 100%
    );
    padding: 56px 0 48px;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    top: -80px; right: -80px;
    width: 360px; height: 360px;
    border-radius: 50%;
    background: rgba(245,166,35,0.07);
    pointer-events: none;
}
.page-hero::after {
    content: '';
    position: absolute;
    bottom: -60px; left: 10%;
    width: 220px; height: 220px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
    pointer-events: none;
}
.page-hero-inner { position: relative; z-index: 1; }

.page-hero-label {
    display: inline-block;
    background: rgba(245,166,35,0.18);
    color: var(--clr-primary);
    font-family: var(--font-body);
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    padding: 5px 16px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(245,166,35,0.3);
    margin-bottom: 14px;
}

.page-hero-title {
    font-family: var(--font-display);
    font-size: clamp(var(--fs-xl), 4vw, var(--fs-4xl));
    font-weight: 800;
    color: var(--clr-white);
    line-height: 1.2;
    margin-bottom: 18px;
}
.page-hero-title em { color: var(--clr-primary); font-style: italic; }

.page-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.page-breadcrumb a { font-size: var(--fs-sm); color: rgba(255,255,255,0.65); font-weight: 500; transition: var(--trans-fast); }
.page-breadcrumb a:hover { color: var(--clr-primary); }
.page-breadcrumb .bc-sep { color: rgba(255,255,255,0.35); font-size: var(--fs-xs); }
.page-breadcrumb .bc-current { font-size: var(--fs-sm); color: var(--clr-primary); font-weight: 600; }


/* ================================================================
   02. EVENTS PAGE — SECTION WRAPPER
   ================================================================ */
.events-page-section {
    padding: var(--space-2xl) 0 var(--space-3xl);
    background: var(--clr-off-white);
    min-height: 60vh;
    /* FIX: catch any residual horizontal overflow */
    overflow-x: clip;
}


/* ================================================================
   03. UPCOMING / PAST TABS
   ================================================================ */
.events-tab-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 48px;
    background: var(--clr-white);
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-full);
    padding: 5px;
    /* FIX: was `width: fit-content` which overflowed on narrow screens */
    width: fit-content;
    max-width: 100%;
    box-sizing: border-box;
    margin-left: auto;
    margin-right: auto;
    box-shadow: var(--shadow-sm);
}

.events-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 28px;
    border-radius: var(--radius-full);
    border: none;
    background: transparent;
    color: var(--clr-text-muted);
    font-family: var(--font-body);
    font-size: var(--fs-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--trans-base);
    white-space: nowrap;
    /* FIX: prevent individual buttons from exceeding their parent */
    max-width: 100%;
}
.events-tab-btn i { font-size: 0.85rem; }
.events-tab-btn:hover { color: var(--clr-primary-dark); }

.events-tab-btn.active {
    background: var(--clr-primary);
    color: var(--clr-white);
    box-shadow: var(--shadow-gold);
}
.events-tab-btn.active.tab--past {
    background: var(--clr-secondary);
    box-shadow: var(--shadow-navy);
}

.tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.22);
    font-size: var(--fs-xs);
    font-weight: 700;
    padding: 0 6px;
    line-height: 1;
}
.events-tab-btn:not(.active) .tab-count {
    background: var(--clr-light);
    color: var(--clr-text-muted);
}

.events-tab-panel { display: none; }
.events-tab-panel.active {
    display: block;
    animation: tabFadeIn 0.4s ease both;
}
@keyframes tabFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}


/* ================================================================
   04. EVENT CARDS GRID
   ================================================================ */
.events-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}


/* ================================================================
   05. EVENT CARD
   ================================================================ */
.ev-card {
    background: var(--clr-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--clr-border);
    cursor: pointer;
    transition: var(--trans-slow);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    /* FIX: never let a card exceed its grid cell */
    min-width: 0;

    opacity: 0;
    transform: translateY(24px);
}
.ev-card.ev-visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s ease, transform 0.5s ease,
                box-shadow 0.35s ease, border-color 0.35s ease;
}
.ev-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
    border-color: var(--clr-primary-light);
}

.ev-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--clr-primary), var(--clr-primary-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}
.ev-card:hover::before { transform: scaleX(1); }
.ev-card--past::before {
    background: linear-gradient(90deg, var(--clr-secondary-mid), var(--clr-secondary));
}

/* Image area */
.ev-card-image {
    position: relative;
    overflow: hidden;
    background: var(--clr-secondary-light);
    aspect-ratio: 16 / 9;
    flex-shrink: 0;
}
.ev-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.55s cubic-bezier(.4,0,.2,1);
}
.ev-card:hover .ev-card-image img { transform: scale(1.06); }

.ev-card-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--clr-secondary-light), var(--clr-primary-light));
    color: var(--clr-secondary-mid);
    font-size: var(--fs-sm);
    font-weight: 500;
}
.ev-card-image-placeholder i { font-size: 2rem; color: var(--clr-primary); opacity: 0.55; }

.ev-card-date-badge {
    position: absolute;
    top: 14px; left: 14px;
    background: var(--clr-white);
    border-radius: var(--radius-md);
    padding: 8px 12px;
    text-align: center;
    box-shadow: var(--shadow-md);
    line-height: 1.1;
    min-width: 54px;
    border-top: 3px solid var(--clr-primary);
}
.ev-card--past .ev-card-date-badge { border-top-color: var(--clr-secondary-mid); }

.ev-date-day {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--fs-xl);
    font-weight: 800;
    color: var(--clr-secondary);
    line-height: 1;
}
.ev-date-month {
    display: block;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--clr-primary-dark);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}
.ev-card--past .ev-date-month { color: var(--clr-text-muted); }

.ev-status-pill {
    position: absolute;
    top: 14px; right: 14px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.5px;
    backdrop-filter: blur(8px);
}
.ev-status-pill--upcoming {
    background: rgba(245,166,35,0.15);
    color: var(--clr-primary-dark);
    border: 1px solid rgba(245,166,35,0.4);
}
.ev-status-pill--past {
    background: rgba(122,122,114,0.15);
    color: var(--clr-text-muted);
    border: 1px solid rgba(122,122,114,0.3);
}
.ev-status-pill i { font-size: 0.6rem; }

.ev-card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0; /* FIX: prevents text from overflowing the card */
}

.ev-card-category {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--fs-xs);
    font-weight: 700;
    color: var(--clr-primary-dark);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}
.ev-card-category i { color: var(--clr-primary); }

.ev-card-title {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--clr-text-dark);
    line-height: 1.35;
    margin-bottom: 12px;
    flex-shrink: 0;
}
.ev-card--past .ev-card-title { color: var(--clr-text-muted); }

.ev-card-desc {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    line-height: 1.65;
    flex: 1;
    margin-bottom: 18px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ev-card-meta {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-top: 16px;
    border-top: 1px solid var(--clr-border);
    margin-top: auto;
}
.ev-card-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    font-weight: 500;
    /* FIX: long venue names overflow without this */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ev-card-meta-item i {
    color: var(--clr-primary);
    font-size: 0.75rem;
    width: 14px;
    text-align: center;
    flex-shrink: 0;
}

.ev-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: var(--clr-off-white);
    border-top: 1px solid var(--clr-border);
    font-size: var(--fs-sm);
    font-weight: 700;
    color: var(--clr-secondary);
    transition: var(--trans-fast);
}
.ev-card-footer i { transition: transform 0.25s ease; }
.ev-card:hover .ev-card-footer { background: var(--clr-primary-xlight); color: var(--clr-primary-dark); }
.ev-card:hover .ev-card-footer i { transform: translateX(4px); }


/* ================================================================
   06. EVENT DETAIL MODAL
   ================================================================ */
.event-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9990;
    background: rgba(10, 18, 38, 0.88);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;

    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}
.event-modal-overlay.open { opacity: 1; visibility: visible; }

.event-modal {
    position: relative;
    background: var(--clr-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    width: 100%;
    max-width: 820px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);

    transform: scale(0.88) translateY(28px);
    transition: transform 0.4s cubic-bezier(.4,0,.2,1);
}
.event-modal-overlay.open .event-modal { transform: scale(1) translateY(0); }

.event-modal::-webkit-scrollbar { width: 5px; }
.event-modal::-webkit-scrollbar-track { background: var(--clr-light); }
.event-modal::-webkit-scrollbar-thumb { background: var(--clr-primary-light); border-radius: 10px; }

.event-modal-hero {
    position: relative;
    background: var(--clr-secondary-dark);
    overflow: hidden;
    max-height: 320px;
}
.event-modal-hero img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
}
.event-modal-hero-placeholder {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--clr-secondary) 0%, var(--clr-secondary-dark) 100%);
}
.event-modal-hero-placeholder i { font-size: 3rem; color: rgba(245,166,35,0.4); }

.event-modal-hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 80px;
    background: linear-gradient(0deg, var(--clr-white), transparent);
    pointer-events: none;
}

.event-modal-close {
    position: absolute;
    top: 14px; right: 14px;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: rgba(10,18,38,0.45);
    border: 1.5px solid rgba(255,255,255,0.25);
    color: var(--clr-white);
    font-size: var(--fs-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
    transition: var(--trans-fast);
    backdrop-filter: blur(6px);
}
.event-modal-close:hover { background: var(--clr-accent); border-color: var(--clr-accent); }

.event-modal-body { padding: 32px 36px 40px; }

.event-modal-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 5px 14px;
    border-radius: var(--radius-full);
    margin-bottom: 14px;
}
.event-modal-status--upcoming {
    background: var(--clr-primary-light);
    color: var(--clr-primary-dark);
    border: 1px solid rgba(245,166,35,0.3);
}
.event-modal-status--past {
    background: var(--clr-light);
    color: var(--clr-text-muted);
    border: 1px solid var(--clr-border);
}

.event-modal-title {
    font-family: var(--font-display);
    font-size: clamp(var(--fs-lg), 3vw, var(--fs-2xl));
    font-weight: 800;
    color: var(--clr-text-dark);
    line-height: 1.25;
    margin-bottom: 20px;
}

.event-modal-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-bottom: 28px;
    padding: 20px;
    background: var(--clr-off-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--clr-border);
}
.event-modal-meta-item { display: flex; align-items: flex-start; gap: 12px; }
.event-modal-meta-icon {
    width: 36px; height: 36px;
    border-radius: var(--radius-sm);
    background: var(--clr-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-primary-dark);
    font-size: 0.85rem;
    flex-shrink: 0;
}
.event-modal-meta-label {
    display: block;
    font-size: var(--fs-xs);
    font-weight: 700;
    color: var(--clr-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2px;
}
.event-modal-meta-value {
    display: block;
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--clr-text-dark);
    word-break: break-word;
}

.event-modal-divider {
    width: 48px; height: 3px;
    background: linear-gradient(90deg, var(--clr-primary), var(--clr-primary-dark));
    border-radius: var(--radius-full);
    margin-bottom: 20px;
}

.event-modal-desc { font-size: var(--fs-base); color: var(--clr-text-body); line-height: 1.82; }
.event-modal-desc p { margin-bottom: 14px; }
.event-modal-desc p:last-child { margin-bottom: 0; }


/* ================================================================
   07. EMPTY STATE
   ================================================================ */
.events-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--clr-text-muted);
}
.events-empty i { font-size: 3.5rem; color: var(--clr-border); margin-bottom: 18px; display: block; }
.events-empty h4 { font-family: var(--font-display); font-size: var(--fs-xl); color: var(--clr-text-dark); margin-bottom: 10px; }
.events-empty p { font-size: var(--fs-md); max-width: 400px; margin: 0 auto; }


/* ================================================================
   08. RESPONSIVE OVERRIDES — events page
   ================================================================ */

/* 2-column grid */
@media (max-width: 1199px) {
    .events-cards-grid { grid-template-columns: repeat(2, 1fr); gap: 22px; }
}

/* Tablet: single column, compact tab bar */
@media (max-width: 767px) {
    .events-cards-grid { grid-template-columns: 1fr; gap: 18px; }
    .events-page-section { padding: var(--space-xl) 0 var(--space-2xl); }

    /* FIX: tab bar full-width + stacked on small tablets */
    .events-tab-bar {
        width: 100%;
        border-radius: var(--radius-lg);
        flex-direction: column;
        padding: 6px;
        margin-bottom: 32px;
    }
    .events-tab-btn {
        width: 100%;
        justify-content: center;
        border-radius: var(--radius-md);
        padding: 11px 20px;
    }

    .event-modal-body { padding: 22px 20px 32px; }
    .event-modal-meta-grid { grid-template-columns: 1fr; gap: 12px; }
    .event-modal-hero img { height: 200px; }
    .event-modal-hero { max-height: 200px; }
}

/* Mobile */
@media (max-width: 575px) {
    .page-hero { padding: 36px 0 28px; }
    .ev-card-body { padding: 16px; }
    .ev-card-footer { padding: 12px 16px; }

    /* FIX: hide status pill text, keep dot only to save space */
    .ev-status-pill { padding: 5px 9px; letter-spacing: 0; }

    .event-modal-overlay { padding: 10px; }
    .event-modal { border-radius: var(--radius-lg); }
    .event-modal-body { padding: 18px 16px 28px; }
    .event-modal-meta-grid { padding: 14px; }
    .event-modal-meta-icon { width: 30px; height: 30px; font-size: 0.75rem; }
}

/* Extra-small phones */
@media (max-width: 400px) {
    .ev-card-title { font-size: var(--fs-base); }
    .events-tab-btn { padding: 10px 14px; font-size: var(--fs-xs); }
    .tab-count { display: none; } /* Hide count badge on tiny screens */
}