@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    /* Soft Glass Theme Variables */
    --bg-body: #F3F4F6;
    --bg-card: #FFFFFF;
    --text-main: #1F2937;
    --text-muted: #6B7280;

    --brand-gradient: linear-gradient(135deg, #FF0080 0%, #7928CA 50%, #FF8A00 100%);

    --shadow-soft: 0 4px 20px -5px rgba(0, 0, 0, 0.05);
    /* Softer, spread out shadow */
    --shadow-hover: 0 10px 25px -5px rgba(0, 0, 0, 0.1);

    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-pill: 99px;

    --glass-border: #e5e7eb;

    --font-main: "Inter", sans-serif;
}

body {
    background-color: var(--bg-body);
    color: var(--text-main);
    font-family: var(--font-main);
    margin: 0;
    min-height: 100vh;
}

/* Utilities */
.text-gradient {
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    font-weight: 700;
}

.glass-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--glass-border);
    overflow: hidden;
}

.btn-gradient {
    background: var(--brand-gradient);
    color: white;
    border: none;
    border-radius: var(--radius-pill);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.1s, box-shadow 0.2s;
    text-decoration: none;
    display: inline-block;
}

.btn-gradient:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-hover);
}

.btn-gradient:active {
    transform: scale(0.98);
}

/* Layout */
.layout-admin {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
}

@media (max-width: 768px) {
    .layout-admin {
        grid-template-columns: 1fr;
        display: flex;
        flex-direction: column;
    }
}

/* Sidebar Navigation (Pills) */
.nav-item {
    display: flex;
    align-items: center;
    padding: 10px 16px;
    border-radius: var(--radius-pill);
    margin-bottom: 4px;
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.5);
    /* Subtle hover */
    color: var(--text-main);
}

.nav-item.active {
    background: #fff;
    color: #FF0080;
    /* Pinkish from brand */
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    /* Pop */
    font-weight: 600;
}

/* Media Grid */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1.5rem;
    /* padding: 2rem; handled by parent */
}

.media-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #eee;
    aspect-ratio: 1/1;
    cursor: pointer;
    /* transition handled on img usually, but card shadow can transition */
    box-shadow: var(--shadow-soft);
    transition: box-shadow 0.3s;
}

.media-card:hover {
    box-shadow: var(--shadow-hover);
}

.media-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 1/1;
    transition: transform 0.3s;
    display: block;
}

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

/* Toast */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: #10B981;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-pill);
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.4);
    font-weight: 600;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s;
    opacity: 0;
    z-index: 9999;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}