/**
 * Sistem Pendataan Pemuda Kabupaten Sragen
 * Main Layout & Global Component Styles (Tema Merah / Red Nuance)
 */

:root {
    --pmd-primary: #dc2626;        /* Vibrant Red */
    --pmd-primary-dark: #991b1b;   /* Deep Maroon */
    --pmd-primary-light: #ef4444;  /* Coral Red */
    --pmd-primary-subtle: #fef2f2; /* Light Red Tint */
    --pmd-secondary: #475569;
    --pmd-accent: #f59e0b;
    --pmd-bg: #fafbfc;
    --pmd-card-bg: #ffffff;
    --pmd-text-main: #0f172a;
    --pmd-text-muted: #64748b;
    --pmd-border: #e2e8f0;
    --pmd-border-red: #fee2e2;
    --pmd-radius-sm: 8px;
    --pmd-radius-md: 12px;
    --pmd-radius-lg: 16px;
}

html,
body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--pmd-bg);
    color: var(--pmd-text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
    touch-action: manipulation;
    padding-bottom: env(safe-area-inset-bottom, 0);
}

/* Navbar - Rich Crimson Gradient */
.navbar-pmd {
    background: linear-gradient(135deg, #881337 0%, #991b1b 45%, #dc2626 100%);
    box-shadow: 0 4px 20px -2px rgba(185, 28, 28, 0.35);
    padding: 0.75rem 0;
}

.navbar-brand-title {
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -0.02em;
    color: #ffffff;
    line-height: 1.2;
}

.navbar-brand-subtitle {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 400;
    display: block;
    line-height: 1.2;
}

.navbar-brand-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #ffffff;
    color: var(--pmd-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    flex-shrink: 0;
    padding: 3px;
    overflow: hidden;
}

.navbar-brand-icon .navbar-brand-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* Cards */
.card-custom {
    background-color: var(--pmd-card-bg);
    border: 1px solid var(--pmd-border);
    border-radius: var(--pmd-radius-lg);
    box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.04), 0 8px 10px -6px rgba(15, 23, 42, 0.02);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card-header-gradient {
    background: linear-gradient(135deg, #991b1b 0%, #dc2626 100%);
    color: #ffffff;
    border-top-left-radius: var(--pmd-radius-lg) !important;
    border-top-right-radius: var(--pmd-radius-lg) !important;
    padding: 1.25rem 1.5rem;
    border-bottom: none;
}

/* Form Controls & Labels */
.form-label {
    font-weight: 600;
    font-size: 0.875rem;
    color: #334155;
    margin-bottom: 0.35rem;
}

.form-label .required-star {
    color: var(--pmd-primary);
    margin-left: 2px;
}

.form-control, 
.form-select {
    border-radius: var(--pmd-radius-sm);
    border: 1.5px solid #cbd5e1;
    padding: 0.65rem 0.95rem;
    font-size: 0.925rem;
    color: #1e293b;
    transition: all 0.2s ease;
}

.form-control:focus, 
.form-select:focus {
    border-color: var(--pmd-primary);
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.15);
}

.form-control::placeholder {
    color: #94a3b8;
    font-size: 0.875rem;
}

/* Red-themed Custom Buttons */
.btn-primary-pmd {
    background: linear-gradient(135deg, #991b1b 0%, #dc2626 100%);
    border: none;
    color: #ffffff;
    font-weight: 600;
    padding: 0.65rem 1.5rem;
    border-radius: var(--pmd-radius-sm);
    box-shadow: 0 4px 14px rgba(220, 38, 38, 0.28);
    transition: all 0.2s ease;
}

.btn-primary-pmd:hover, 
.btn-primary-pmd:focus {
    background: linear-gradient(135deg, #7f1d1d 0%, #b91c1c 100%);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(220, 38, 38, 0.38);
}

.btn-outline-pmd {
    background-color: transparent;
    border: 1.5px solid var(--pmd-primary);
    color: var(--pmd-primary);
    font-weight: 600;
    padding: 0.45rem 1.15rem;
    border-radius: 50px;
    transition: all 0.2s ease;
}

.btn-outline-pmd:hover,
.btn-outline-pmd:focus {
    background-color: var(--pmd-primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.25);
}

.btn-secondary-pmd {
    background-color: #f1f5f9;
    border: 1.5px solid #cbd5e1;
    color: #475569;
    font-weight: 600;
    padding: 0.65rem 1.25rem;
    border-radius: var(--pmd-radius-sm);
    transition: all 0.2s ease;
}

.btn-secondary-pmd:hover {
    background-color: #e2e8f0;
    color: #1e293b;
}

/* Red Nuance Utilities */
.text-pmd-red {
    color: var(--pmd-primary) !important;
}

.bg-pmd-badge {
    background-color: var(--pmd-primary-subtle) !important;
    color: var(--pmd-primary) !important;
    border: 1px solid var(--pmd-border-red);
}

/* Footer */
.footer-pmd {
    margin-top: auto;
    background-color: #ffffff;
    border-top: 1px solid var(--pmd-border);
    padding: 1.5rem 0;
    font-size: 0.85rem;
    color: var(--pmd-text-muted);
}

/* ========================================================================= */
/* Mobile Phone Responsive Enhancements                                      */
/* ========================================================================= */

/* Navbar on small screens */
@media (max-width: 575.98px) {
    .navbar-pmd {
        padding: 0.5rem 0;
    }

    .navbar-brand {
        max-width: 78%;
    }

    .navbar-brand-title {
        font-size: 0.92rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .navbar-brand-subtitle {
        font-size: 0.65rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .navbar-brand-icon {
        width: 32px;
        height: 32px;
    }

    .navbar-brand-icon i {
        font-size: 1rem !important;
    }

    .navbar-toggler {
        padding: 0.35rem 0.5rem;
        font-size: 1.1rem;
    }
}

/* Mobile Dropdown Navigation Menu */
@media (max-width: 991.98px) {
    .navbar-pmd .navbar-collapse {
        background: linear-gradient(145deg, #7f1d1d 0%, #991b1b 100%);
        border: 1px solid rgba(255, 255, 255, 0.15);
        border-radius: var(--pmd-radius-md);
        padding: 1rem;
        margin-top: 0.75rem;
        box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
    }

    .navbar-pmd .navbar-nav .nav-link {
        padding: 0.65rem 0.85rem;
        border-radius: var(--pmd-radius-sm);
        color: rgba(255, 255, 255, 0.9) !important;
        display: flex;
        align-items: center;
    }

    .navbar-pmd .navbar-nav .nav-link:hover,
    .navbar-pmd .navbar-nav .nav-link.active {
        background-color: rgba(255, 255, 255, 0.15);
        color: #ffffff !important;
    }

    .navbar-pmd .navbar-nav .btn {
        width: 100%;
        margin-top: 0.4rem;
        text-align: center;
        padding: 0.65rem 1rem;
        display: block;
    }
}

/* Form Controls & Touch Targets on Mobile (Prevents iOS Safari auto-zoom) */
@media (max-width: 768px) {
    .form-control,
    .form-select,
    .input-group-text {
        font-size: 16px !important; /* Minimum 16px to prevent iOS Safari auto-zoom */
        min-height: 46px;
    }

    .form-control::placeholder {
        font-size: 14px;
    }

    .form-label {
        font-size: 0.85rem;
        margin-bottom: 0.25rem;
    }

    .btn-primary-pmd,
    .btn-secondary-pmd {
        min-height: 46px;
        padding: 0.65rem 1.25rem;
    }

    .card-custom {
        border-radius: 14px;
    }

    .footer-pmd {
        padding: 1.25rem 0;
    }
}

/* ========================================================================= */
/* Mobile App Experience: Bottom Navigation Bar & PWA Banner                 */
/* ========================================================================= */

.mobile-bottom-nav {
    display: none;
}

@media (max-width: 767.98px) {
    body {
        padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px)) !important;
    }

    .mobile-bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: calc(58px + env(safe-area-inset-bottom, 0px));
        padding-bottom: env(safe-area-inset-bottom, 0px);
        background: rgba(255, 255, 255, 0.96);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-top: 1px solid #e2e8f0;
        box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.08);
        z-index: 1040;
        align-items: center;
        justify-content: space-around;
    }

    .mobile-nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        flex: 1;
        height: 100%;
        color: #64748b;
        text-decoration: none;
        font-size: 0.68rem;
        font-weight: 600;
        transition: color 0.15s ease, transform 0.15s ease;
        position: relative;
        padding: 4px 0;
        -webkit-tap-highlight-color: transparent;
    }

    .mobile-nav-item i {
        font-size: 1.22rem;
        margin-bottom: 2px;
        transition: transform 0.15s ease;
    }

    .mobile-nav-item:active {
        transform: scale(0.92);
    }

    .mobile-nav-item.active {
        color: var(--pmd-primary);
    }

    .mobile-nav-item.active i {
        transform: translateY(-2px);
    }

    /* Floating Center Button (FAB) for Pendataan */
    .mobile-nav-fab {
        position: relative;
        overflow: visible;
    }

    .mobile-nav-fab .fab-icon-wrap {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: linear-gradient(135deg, #991b1b 0%, #dc2626 100%);
        color: #ffffff;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-top: -24px;
        box-shadow: 0 6px 18px rgba(220, 38, 38, 0.4);
        border: 3.5px solid #ffffff;
        transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    .mobile-nav-fab .fab-icon-wrap i {
        font-size: 1.35rem;
        margin-bottom: 0;
    }

    .mobile-nav-fab:active .fab-icon-wrap {
        transform: scale(0.92);
        box-shadow: 0 3px 10px rgba(220, 38, 38, 0.5);
    }

    .mobile-nav-fab span {
        margin-top: 2px;
        font-weight: 700;
        color: var(--pmd-primary);
    }

    /* PWA Install Banner */
    .pwa-install-banner {
        position: fixed;
        bottom: calc(66px + env(safe-area-inset-bottom, 0px));
        left: 12px;
        right: 12px;
        background: #ffffff;
        border: 1px solid var(--pmd-border);
        border-radius: 16px;
        z-index: 1045;
        box-shadow: 0 12px 30px rgba(15, 23, 42, 0.15);
    }

    /* PWA iOS Sheet */
    .pwa-ios-sheet {
        position: fixed;
        inset: 0;
        z-index: 1060;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
    }

    .pwa-ios-backdrop {
        position: absolute;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(4px);
    }

    .pwa-ios-content {
        position: relative;
        background: #ffffff;
        border-top-left-radius: 24px;
        border-top-right-radius: 24px;
        padding: 1.25rem 1.5rem 2rem;
        z-index: 1;
        max-width: 500px;
        width: 100%;
        margin: 0 auto;
        padding-bottom: max(2rem, env(safe-area-inset-bottom, 0px));
    }

    .pwa-ios-drag-handle {
        width: 42px;
        height: 5px;
        background: #cbd5e1;
        border-radius: 10px;
    }
}

@keyframes slideUp {
    from { transform: translateY(100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes slideDown {
    from { transform: translateY(0); opacity: 1; }
    to { transform: translateY(100%); opacity: 0; }
}

.animate-slide-up {
    animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-slide-down {
    animation: slideDown 0.25s ease-in forwards;
}