/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Primary Colors - Vibrant Gradient Palette */
    --color-primary: hsl(28, 95%, 55%);
    --color-primary-dark: hsl(28, 85%, 45%);
    --color-primary-light: hsl(28, 100%, 65%);
    --color-secondary: hsl(340, 82%, 52%);
    --color-accent: hsl(182, 72%, 48%);

    /* Neutrals - Modern Dark Theme */
    --color-bg-dark: hsl(220, 18%, 10%);
    --color-bg-medium: hsl(220, 16%, 14%);
    --color-bg-light: hsl(220, 14%, 18%);
    --color-surface: hsl(220, 15%, 22%);
    --color-border: hsl(220, 13%, 28%);

    /* Text */
    --color-text-primary: hsl(0, 0%, 98%);
    --color-text-secondary: hsl(0, 0%, 75%);
    --color-text-muted: hsl(0, 0%, 55%);

    /* Status Colors */
    --color-success: hsl(142, 71%, 45%);
    --color-error: hsl(0, 84%, 60%);
    --color-warning: hsl(45, 100%, 51%);

    /* Shadows & Effects */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.25);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.35);
    --shadow-glow: 0 0 24px rgba(255, 111, 35, 0.3);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, var(--color-bg-dark) 0%, hsl(220, 20%, 8%) 100%);
    color: var(--color-text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ===== APP CONTAINER ===== */
.app-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

/* ===== HEADER ===== */
.header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.header-content {
    position: relative;
    z-index: 1;
}

.header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.header-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    font-weight: 800;
    color: white;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.5px;
}

.demo-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-sm);
}

.header-tagline {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 400;
}

/* ===== MAIN CONTENT ===== */
.main-content {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: var(--spacing-xl);
    align-items: start;
}

/* ===== FEED SECTION ===== */
.feed-section {
    background: var(--color-bg-medium);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.feed-header {
    margin-bottom: var(--spacing-lg);
}

.feed-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.feed-icon {
    font-size: 1.5rem;
}

/* ===== GOOGLE MAP ===== */
.map-container {
    width: 100%;
    height: 400px;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: var(--color-bg-light);
}

/* ===== FEED CONTAINER ===== */
.feed-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    max-height: 800px;
    overflow-y: auto;
    padding-right: var(--spacing-sm);
}

.feed-container::-webkit-scrollbar {
    width: 8px;
}

.feed-container::-webkit-scrollbar-track {
    background: var(--color-bg-light);
    border-radius: 4px;
}

.feed-container::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
    transition: background var(--transition-base);
}

.feed-container::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* ===== POST CARD ===== */
.post-card {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.post-card.expanded {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.post-clickable {
    cursor: pointer;
    user-select: none;
}

.post-clickable:hover {
    opacity: 0.95;
}

.post-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.post-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.post-card:hover::before {
    opacity: 1;
}

.post-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.post-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.author-name {
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: 0.95rem;
}

.org-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.org-badge.church {
    background: hsla(270, 60%, 50%, 0.2);
    color: hsl(270, 80%, 75%);
    border: 1px solid hsla(270, 60%, 50%, 0.3);
}

.org-badge.community {
    background: hsla(142, 60%, 45%, 0.2);
    color: hsl(142, 70%, 65%);
    border: 1px solid hsla(142, 60%, 45%, 0.3);
}

.org-badge.nonprofit {
    background: hsla(210, 70%, 50%, 0.2);
    color: hsl(210, 80%, 70%);
    border: 1px solid hsla(210, 70%, 50%, 0.3);
}

.org-badge.feeding-sd {
    background: hsla(340, 70%, 50%, 0.2);
    color: hsl(340, 85%, 70%);
    border: 1px solid hsla(340, 70%, 50%, 0.3);
}

.time-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

/* ===== POST PREVIEW ===== */
.post-preview {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.primary-tag,
.primary-neighborhood {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.primary-neighborhood {
    background: linear-gradient(135deg, var(--color-accent), hsl(182, 72%, 35%));
}


.post-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
    line-height: 1.3;
}

.post-details {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    font-size: 0.95rem;
}

.post-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

/* ===== EXPANDED DETAILS ===== */
.expanded-details {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--color-border);
    animation: expandIn var(--transition-base) ease-out;
}

@keyframes expandIn {
    from {
        opacity: 0;
        max-height: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        max-height: 1000px;
        transform: translateY(0);
    }
}

.detail-row {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    align-items: flex-start;
}

.detail-label {
    font-weight: 600;
    color: var(--color-text-secondary);
    min-width: 160px;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.detail-value {
    color: var(--color-text-primary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.location-block {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--color-bg-medium);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    border-left: 3px solid var(--color-accent);
}

.location-icon {
    font-size: 1.1rem;
    margin-top: 2px;
}

.location-info {
    flex: 1;
}

.location-neighborhood {
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 2px;
    font-size: 0.9rem;
}

.location-name,
.location-address {
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    line-height: 1.4;
}

.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.tag {
    padding: 4px 12px;
    background: var(--color-surface);
    color: var(--color-text-secondary);
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.tag:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.post-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.action-btn {
    padding: 8px 16px;
    background: var(--color-surface);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 6px;
}

.action-btn:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.action-btn:active {
    transform: translateY(0);
}

.extra-fields {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-dark);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--color-text-muted);
    display: none;
}

.extra-fields.visible {
    display: block;
    animation: slideDown var(--transition-base);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== FORM SECTION ===== */
.form-section {
    position: sticky;
    top: var(--spacing-lg);
}

.mobile-toggle-btn {
    display: none;
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.mobile-toggle-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.form-wrapper {
    background: var(--color-bg-medium);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.form-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.form-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-icon {
    font-size: 1.25rem;
}

.close-btn {
    display: none;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all var(--transition-fast);
}

.close-btn:hover {
    background: var(--color-error);
    color: white;
    border-color: var(--color-error);
}

/* ===== FORM STYLES ===== */
.create-post-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.required {
    color: var(--color-error);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    background: var(--color-bg-light);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    font-size: 0.95rem;
    font-family: 'Inter', sans-serif;
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(255, 111, 35, 0.15);
    background: var(--color-bg-medium);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.error-message {
    font-size: 0.8rem;
    color: var(--color-error);
    font-weight: 500;
    min-height: 18px;
}

.helper-text {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-style: italic;
    margin-top: 4px;
}

.form-actions {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.btn {
    padding: 14px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-bg-light);
    color: var(--color-text-primary);
    border-color: var(--color-primary);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .main-content {
        grid-template-columns: 1fr;
    }

    .form-section {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        padding: var(--spacing-md);
        background: transparent;
    }

    .mobile-toggle-btn {
        display: block;
    }

    .form-wrapper {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        max-height: 90vh;
        overflow-y: auto;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        transform: translateY(100%);
        transition: transform var(--transition-slow);
        box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.5);
    }

    .form-wrapper.active {
        transform: translateY(0);
    }

    .close-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .app-container {
        padding: var(--spacing-md);
    }

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

    .header-title {
        font-size: 1.5rem;
    }

    .feed-section {
        padding: var(--spacing-lg);
    }

    .feed-title {
        font-size: 1.4rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-actions {
        grid-template-columns: 1fr;
    }

    .post-card {
        padding: var(--spacing-md);
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.post-card {
    animation: fadeIn var(--transition-base);
}