/**
 * Main Stylesheet - Design inspired by portal.fpa.pt
 * Based on https://portal.fpa.pt/
 * 
 * Note: Google Fonts are loaded via <link> tags in the HTML layouts
 * to avoid CORS issues with @import
 */

:root {
    /* Cores principais do portal.fpa.pt - Modernizadas */
    --color-primary: #8B0000;
    --color-primary-dark: #6B0000;
    --color-primary-light: #A00000;
    --color-primary-gradient: linear-gradient(135deg, #8B0000 0%, #A00000 100%);
    --color-secondary: #008B8B;
    --color-teal: #008B8B;
    --color-text: #2C3E50;
    --color-text-light: #6C757D;
    --color-text-dark: #1a1a1a;
    --color-bg: #F8F9FA;
    --color-bg-pattern: #F0F0F0;
    --color-white: #FFFFFF;
    --color-border: #DEE2E6;
    --color-grey-light: #F8F9FA;
    --color-grey-medium: #E9ECEF;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    
    /* Modern design tokens */
    --border-radius-sm: 6px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.15);
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    position: relative;
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    color: var(--color-text);
    background-color: #e4e4e4;
    background-image: url(/assets/images/background.png);
    background-repeat: repeat-x;
    background-position: left top;
    background-attachment: fixed;
    line-height: 1.5;
    font-size: 16px;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */
.site-header {
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: all 0.3s ease;
}

.header-banner {
    width: 100%;
    text-align: center;
    padding: 0;
    margin: 0;
    margin-bottom: var(--spacing-sm);
    background: var(--color-white);
    max-height: 300px;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
                opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
                margin 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
                padding 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 1;
}

.banner-link {
    display: block;
    width: 100%;
    text-align: center;
}

.banner-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--color-white);
    transition: box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: box-shadow;
}

.header-top {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
    transition: padding 0.3s ease;
}

.header-banner {
    width: 100%;
    text-align: center;
    padding: 0;
    margin-bottom: 0;
    overflow: hidden;
    max-height: 300px;
    /* Usar transform para performance - GPU accelerated */
    transform: scaleY(1);
    transform-origin: top;
    opacity: 1;
    transition: transform 0.25s ease-out, 
                opacity 0.25s ease-out,
                max-height 0.25s ease-out,
                margin 0.25s ease-out,
                padding 0.25s ease-out;
}

.header-banner img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Quando scrolled, esconder o banner completamente (sem ocupar espaço) */
.site-header.scrolled .header-banner {
    transform: scaleY(0);
    opacity: 0;
    max-height: 0;
    margin: 0;
    padding: 0;
    pointer-events: none;
}

.site-header.scrolled .header-top {
    padding: 0.5rem 0;
}

.site-header.scrolled .main-nav {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-section {
    display: flex;
    align-items: center;
}

.logo-link {
    display: block;
    text-decoration: none;
}

.logo-image {
    height: 45px;
    width: auto;
    display: block;
}

.header-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.social-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.1);
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    font-size: 0.9rem;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.social-icon img {
    width: 20px;
    height: 20px;
    display: block;
    object-fit: contain;
    filter: brightness(0) saturate(100%);
    opacity: 0.7;
}

.social-icon:hover {
    background: rgba(0, 0, 0, 0.15);
    border-color: rgba(0, 0, 0, 0.2);
    transform: scale(1.1);
}

.social-icon:hover img {
    opacity: 1;
}

.social-icon svg {
    width: 20px;
    height: 20px;
    fill: var(--color-text);
    display: block;
    opacity: 0.7;
}

.social-icon:hover svg {
    opacity: 1;
}

/* Navigation */
.main-nav {
    background: var(--color-primary-gradient);
    box-shadow: var(--shadow-md);
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 0;
    margin: 0;
    padding: 0;
}

.nav-menu li a {
    display: block;
    padding: 0.875rem 1.25rem;
    color: var(--color-white);
    text-decoration: none;
    text-transform: uppercase;
    font-weight: 600;
    font-size: 0.8125rem;
    letter-spacing: 0.5px;
    transition: all var(--transition-base);
    border-right: 1px solid rgba(255,255,255,0.12);
    position: relative;
}

.nav-menu li:last-child a {
    border-right: none;
}

.nav-menu li a:hover,
.nav-menu li a.active {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.nav-menu li a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-white);
    border-radius: 3px 3px 0 0;
}

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-toggle {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-arrow {
    font-size: 0.7rem;
    transition: transform 0.2s ease;
    display: inline-block;
    margin-left: 0.25rem;
}

.dropdown-arrow.rotated {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-white);
    list-style: none;
    margin: 0;
    padding: 0.5rem 0;
    min-width: 220px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 1000;
    border-radius: 0 0 6px 6px;
    display: none !important;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
}

/* Alpine.js x-show support - menus só aparecem quando Alpine.js os torna visíveis */
/* Alpine.js adiciona style="display: none" quando x-show é false */
.nav-dropdown-menu[style*="display: none"] {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
}

/* Quando Alpine.js remove o style="display: none", o menu deve aparecer */
.nav-dropdown-menu:not([style*="display: none"]) {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
}

/* Garantir que elementos com x-cloak ficam escondidos até Alpine.js carregar */
[x-cloak] {
    display: none !important;
}

.nav-dropdown-menu li {
    margin: 0;
    border-bottom: 1px solid var(--color-grey-light);
}

.nav-dropdown-menu li:last-child {
    border-bottom: none;
}

.nav-dropdown-menu li a {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--color-text);
    text-decoration: none;
    text-transform: none;
    font-weight: 400;
    font-size: 0.875rem;
    letter-spacing: normal;
    transition: background-color 0.2s ease, color 0.2s ease;
    border-right: none;
}

.nav-dropdown-menu li a:hover {
    background: var(--color-grey-light);
    color: var(--color-primary);
}

.nav-dropdown-menu li a {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--color-text);
    text-decoration: none;
    font-weight: 400;
    text-transform: none;
    font-size: 0.875rem;
    transition: background-color 0.2s;
    white-space: nowrap;
    border-right: none;
}

.nav-dropdown-menu li a:hover {
    background-color: var(--color-bg);
    color: var(--color-primary);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-menu {
        flex-direction: column;
        align-items: stretch;
    }
    
    .nav-menu li {
        width: 100%;
    }
    
    .nav-menu li a {
        padding: 1rem;
    }
    
    .nav-dropdown-menu {
        position: static;
        box-shadow: none;
        background: var(--color-primary-dark);
        border-radius: 0;
    }
    
    .nav-dropdown-menu li a {
        padding-left: 2rem;
        color: rgba(255, 255, 255, 0.9);
    }
    
    .nav-dropdown-menu li a:hover {
        background-color: var(--color-primary);
        color: var(--color-white);
    }
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 300px);
    padding: var(--spacing-md) 0;
}

/* Reduce padding for forms in public layout */
.main-content > .container > .card {
    margin-top: 0;
}

/* Reduce top padding when banner is visible (not scrolled) */
.main-content {
    padding-top: var(--spacing-sm);
}

/* When scrolled, add more top padding */
.site-header.scrolled ~ .main-content {
    padding-top: var(--spacing-md);
}

/* Cards */
.card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.card-header {
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.card-header::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: var(--color-primary-gradient);
    border-radius: 2px;
}

.card-title {
    font-size: 1.5rem;
    color: var(--color-text-dark);
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.02em;
    line-height: 1.3;
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-text);
}

.form-label.required::after {
    content: ' *';
    color: var(--color-primary);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--border-radius-md);
    font-family: var(--font-family);
    font-size: 0.9375rem;
    transition: all var(--transition-base);
    background: var(--color-white);
}

.form-control:hover {
    border-color: var(--color-primary-light);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(139, 0, 0, 0.08);
    transform: translateY(-1px);
}

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

.form-help {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-top: var(--spacing-xs);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius-md);
    font-family: var(--font-family);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    letter-spacing: 0.02em;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--color-primary-gradient);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    background: var(--color-secondary);
    color: var(--color-white);
    box-shadow: 0 2px 4px rgba(0, 139, 139, 0.2);
}

.btn-secondary:hover {
    background: #006B6B;
    box-shadow: 0 4px 8px rgba(0, 139, 139, 0.3);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    box-shadow: none;
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Lists */
.list-group {
    list-style: none;
}

.list-item {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-white);
}

.list-item:first-child {
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}

.list-item:last-child {
    border-bottom: none;
    border-bottom-left-radius: 4px;
    border-bottom-right-radius: 4px;
}

.list-item:hover {
    background: #FAFAFA;
}

/* Tables */
.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.table th {
    background: var(--color-primary-gradient);
    color: var(--color-white);
    padding: 1rem 1.25rem;
    text-align: left;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8125rem;
    letter-spacing: 0.5px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.table th:first-child {
    border-top-left-radius: var(--border-radius-lg);
}

.table th:last-child {
    border-top-right-radius: var(--border-radius-lg);
}

.table td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-grey-medium);
    font-size: 0.9375rem;
    transition: background-color var(--transition-fast);
}

.table tr:last-child td:first-child {
    border-bottom-left-radius: var(--border-radius-lg);
}

.table tr:last-child td:last-child {
    border-bottom-right-radius: var(--border-radius-lg);
}

.table tr:last-child td {
    border-bottom: none;
}

.table tbody tr {
    transition: all var(--transition-fast);
}

.table tbody tr:hover {
    background: rgba(139, 0, 0, 0.03);
    transform: scale(1.001);
}

/* Alerts */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
    border-left: 4px solid;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.alert-success {
    background: linear-gradient(135deg, #D4EDDA 0%, #C3E6CB 100%);
    color: #155724;
    border-left-color: #28A745;
}

.alert-error {
    background: linear-gradient(135deg, #F8D7DA 0%, #F5C6CB 100%);
    color: #721C24;
    border-left-color: #DC3545;
}

/* Parceiros Institucionais */
section.partners {
    padding: 1rem 0;
    margin-top: 2rem;
    border-top: 1px solid #E0E0E0;
}

section.partners h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.75rem;
    text-transform: none;
    letter-spacing: normal;
    text-align: center;
}

section.partners ul {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    justify-content: center;
    row-gap: 0.75rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

section.partners li {
    margin: 0;
    padding: 0;
}

section.partners li a {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.85;
    transition: opacity 0.2s ease, transform 0.2s ease;
    max-width: 100px;
    height: auto;
    padding: 0.25rem;
}

section.partners li a:hover {
    opacity: 1;
    transform: translateY(-2px);
}

section.partners li img {
    max-width: 100%;
    height: auto;
    max-height: 50px;
    object-fit: contain;
    filter: grayscale(0%);
}

/* Footer */
.site-footer {
    background: #4A4A4A;
    background-image: radial-gradient(circle, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 20px 20px;
    color: var(--color-white);
    margin-top: 0;
}

.footer-main {
    padding: 2.5rem 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2.5rem;
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-white);
    margin: 0;
}

.footer-address {
    color: rgba(255,255,255,0.9);
    margin: 0;
    line-height: 1.6;
    font-size: 0.9375rem;
}

.footer-map-link {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.footer-map-link:hover {
    color: var(--color-white);
}

.map-icon {
    font-size: 1rem;
}

.footer-contact {
    margin-bottom: 1.5rem;
}

.footer-contact p {
    color: rgba(255,255,255,0.9);
    margin: 0 0 0.5rem 0;
    font-size: 0.9375rem;
}

.footer-contact a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-contact a:hover {
    color: var(--color-white);
}

.footer-newsletter h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-white);
    margin: 0 0 0.5rem 0;
}

.footer-newsletter > p {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.8);
    margin: 0 0 1rem 0;
    line-height: 1.5;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.newsletter-input {
    padding: 0.625rem 0.75rem;
    border: 1px solid rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.1);
    color: var(--color-white);
    border-radius: 4px;
    font-size: 0.875rem;
    width: 100%;
}

.newsletter-input::placeholder {
    color: rgba(255,255,255,0.5);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: rgba(255,255,255,0.15);
}

.btn-newsletter {
    background: #000;
    color: var(--color-white);
    border: none;
    padding: 0.625rem 1rem;
    border-radius: 4px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: background 0.3s;
    width: 100%;
}

.btn-newsletter:hover {
    background: var(--color-primary);
}

.footer-social {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.footer-social .social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    transition: background 0.3s;
}

.footer-social .social-icon:hover {
    background: rgba(255,255,255,0.2);
}

.footer-social .social-icon img {
    width: 20px;
    height: 20px;
    filter: brightness(0) invert(1);
}

.footer-bottom {
    background: #3A3A3A;
    padding: 1rem 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

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

.footer-bottom-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-logo-small {
    max-width: 30px;
    height: auto;
    filter: brightness(0) invert(1);
}

.footer-bottom-right {
    display: flex;
    gap: 0.5rem;
}

.footer-left {
    gap: var(--spacing-sm);
}

.footer-logo-small {
    margin-bottom: var(--spacing-sm);
}

.footer-logo-icon {
    max-width: 40px;
    height: auto;
    margin-bottom: var(--spacing-xs);
}

.footer-copyright {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.footer-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.footer-address {
    color: rgba(255,255,255,0.8);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.footer-map-link {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: color 0.3s;
    font-size: 0.875rem;
}

.footer-map-link:hover {
    color: var(--color-white);
}

.map-icon {
    font-size: 1rem;
}

.footer-center {
    gap: var(--spacing-lg);
}

.footer-contact {
    margin-bottom: var(--spacing-md);
}

.footer-contact p {
    color: rgba(255,255,255,0.8);
    margin-bottom: var(--spacing-xs);
}

.footer-contact a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-contact a:hover {
    color: var(--color-white);
}

.footer-newsletter h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.footer-newsletter > p {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.newsletter-input {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.1);
    color: var(--color-white);
    border-radius: 4px;
    font-size: 0.875rem;
    width: 100%;
}

.newsletter-input::placeholder {
    color: rgba(255,255,255,0.5);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: rgba(255,255,255,0.15);
}

.btn-newsletter {
    background: #000;
    color: var(--color-white);
    border: none;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 4px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: background 0.3s;
    width: 100%;
}

.btn-newsletter:hover {
    background: var(--color-primary);
}

.footer-right {
    gap: var(--spacing-lg);
    align-items: flex-start;
}

.footer-social {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.footer-actions {
    display: flex;
    gap: var(--spacing-xs);
    flex-direction: column;
    width: 100%;
}

.btn-footer-action {
    background: #000;
    color: var(--color-white);
    border: none;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 4px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    text-decoration: none;
    text-align: center;
    display: block;
    transition: background 0.3s;
    width: 100%;
}

.btn-footer-action:hover {
    background: var(--color-primary);
}

.newsletter-message {
    margin-top: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    font-size: 0.875rem;
    line-height: 1.4;
}

.newsletter-message.success {
    background: rgba(76, 175, 80, 0.2);
    color: #4caf50;
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.newsletter-message.error {
    background: rgba(244, 67, 54, 0.2);
    color: #f44336;
    border: 1px solid rgba(244, 67, 54, 0.3);
}

.footer-logo {
    max-width: 200px;
    height: auto;
    margin-bottom: var(--spacing-md);
}

.footer-section h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.footer-section p {
    margin-bottom: var(--spacing-xs);
    color: rgba(255,255,255,0.8);
}

.footer-copyright {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.9);
    margin: 0;
    line-height: 1.4;
}

.btn-footer-action {
    background: rgba(255,255,255,0.1);
    color: var(--color-white);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: background 0.3s, border-color 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-footer-action:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.4);
    color: var(--color-white);
}

/* Utilities */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.alert-error {
    background-color: #fee;
    border: 1px solid #fcc;
    color: #c33;
}

.alert-success {
    background-color: #efe;
    border: 1px solid #cfc;
    color: #3c3;
}

.alert-info {
    background-color: #eef;
    border: 1px solid #ccf;
    color: #33c;
}

/* Modern Admin Enhancements */
.admin-dashboard {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-card {
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.table-row {
    transition: background-color 0.2s;
}

.table-row:hover {
    background-color: #f8f9fa;
}

/* Loading Spinner */
.spinner {
    border: 3px solid rgba(0,0,0,0.1);
    border-top: 3px solid var(--color-primary);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    animation: spin 0.8s linear infinite;
    display: inline-block;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.btn-loading {
    position: relative;
    color: transparent;
}

.btn-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -12px;
    margin-top: -12px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    animation: spin 0.8s linear infinite;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.2s;
}

.modal-content {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 2000;
}

.toast {
    background: white;
    border-radius: 6px;
    padding: 1rem 1.5rem;
    margin-bottom: 0.75rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    animation: slideInRight 0.3s;
    min-width: 300px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

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

.toast-success {
    border-left: 4px solid #4caf50;
}

.toast-error {
    border-left: 4px solid #f44336;
}

.toast-info {
    border-left: 4px solid #2196f3;
}

/* Search Input */
.search-box {
    position: relative;
}

.search-box input {
    padding-left: 2.5rem;
}

.search-box::before {
    content: '🔍';
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.875rem;
    opacity: 0.5;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success {
    background: #e8f5e9;
    color: #2e7d32;
}

.badge-danger {
    background: #ffebee;
    color: #c62828;
}

.badge-info {
    background: #e3f2fd;
    color: #1565c0;
}

.badge-warning {
    background: #fff3e0;
    color: #e65100;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--color-text-light);
}

.empty-state-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    opacity: 0.3;
}

/* Card Actions */
.card-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* Smooth transitions for interactive elements */
a, button {
    transition: all 0.2s ease;
}

/* Improved hover effects */
.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Card hover effect */
.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
    border-color: var(--color-primary-light);
}

/* Table improvements */
.table tbody tr {
    transition: background-color 0.15s ease;
}

.table tbody tr:hover {
    background-color: rgba(139, 0, 0, 0.05);
    transform: scale(1.01);
}

/* Form improvements */
.form-control:focus {
    transform: translateY(-1px);
    box-shadow: 0 0 0 4px rgba(139, 0, 0, 0.08);
}

/* Modern UI Enhancements */
.card {
    transition: all var(--transition-base);
    border: 1px solid var(--color-border);
}

.card:hover {
    border-color: var(--color-primary-light);
    transform: translateY(-2px);
}

/* Button improvements */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

/* Input improvements */
.form-control {
    transition: all 0.2s ease;
}

.form-control:hover {
    border-color: var(--color-primary-light);
}

/* Loading states */
.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--color-primary);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Fade in animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.3s ease-out;
}

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}

/* Forms Builder - Drag & Drop */
.fields-list {
    display: grid;
    gap: 1rem;
}

.field-item {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 1rem;
    transition: all 0.2s;
    position: relative;
}

.field-item:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border-color: var(--color-primary);
}

.field-item.sortable-ghost {
    opacity: 0.4;
    background: var(--color-grey-light);
}

.field-item.sortable-chosen {
    cursor: grabbing;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.field-item.sortable-drag {
    opacity: 0.8;
}

.drag-handle {
    cursor: move;
    padding: 0.5rem;
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    transition: color 0.2s;
}

.drag-handle:hover {
    color: var(--color-primary);
}

.drag-handle:active {
    cursor: grabbing;
}

.field-actions {
    opacity: 0.5;
    transition: opacity 0.2s;
}

.field-item:hover .field-actions {
    opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .nav-menu {
        flex-direction: column;
    }

    .nav-menu li a {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .partners-logos {
        justify-content: center;
    }

    .partner-logo {
        max-width: 100px;
    }

    .footer-actions {
        flex-direction: row;
    }
}

/* Modern Pagination */
.pagination-modern {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    margin-top: 2rem;
    background: var(--color-white);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.pagination-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.pagination-separator {
    color: var(--color-border);
    font-weight: 300;
}

.pagination-text {
    color: var(--color-text-light);
}

.pagination-text strong {
    color: var(--color-text);
    font-weight: 600;
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pagination-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.pagination-btn:hover:not(.disabled) {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(139, 0, 0, 0.2);
}

.pagination-btn.disabled,
.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

.pagination-btn svg {
    width: 16px;
    height: 16px;
    stroke-width: 2.5;
}

.pagination-numbers {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.pagination-number {
    min-width: 36px;
    height: 36px;
    padding: 0 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pagination-number:hover:not(.disabled):not(.active) {
    background: var(--color-grey-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-1px);
}

.pagination-number.active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: 0 2px 4px rgba(139, 0, 0, 0.2);
}

.pagination-number.disabled,
.pagination-number:disabled {
    cursor: default;
    pointer-events: none;
    border: none;
    background: transparent;
    color: var(--color-text-light);
}

/* Responsive pagination */
@media (max-width: 768px) {
    .pagination-modern {
        padding: 1rem;
    }
    
    .pagination-controls {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .pagination-numbers {
        order: -1;
        width: 100%;
        justify-content: center;
        margin-bottom: 0.5rem;
    }
    
    .pagination-btn {
        flex: 1;
        justify-content: center;
        min-width: 120px;
    }
    
    .pagination-info {
        font-size: 0.75rem;
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* ============================================
   MOBILE RESPONSIVE - COMPREHENSIVE
   ============================================ */

/* Mobile First - Base styles for mobile */
@media (max-width: 768px) {
    /* Container */
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Header */
    .header-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: flex-start;
    }
    
    .logo-image {
        height: 35px;
    }
    
    .header-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    .social-icon {
        width: 32px;
        height: 32px;
    }
    
    /* Navigation */
    .main-nav {
        position: relative;
    }
    
    .nav-menu {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }
    
    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-menu li:last-child {
        border-bottom: none;
    }
    
    .nav-menu li a {
        padding: 1rem;
        display: block;
        width: 100%;
    }
    
    .nav-dropdown-menu {
        position: static;
        box-shadow: none;
        background: var(--color-primary-dark);
        border-radius: 0;
        margin-top: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    /* Cards */
    .card {
        padding: var(--spacing-sm);
        margin-bottom: var(--spacing-sm);
        border-radius: 8px;
    }
    
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .card-title {
        font-size: 1.125rem;
    }
    
    /* Forms */
    .form-group {
        margin-bottom: var(--spacing-sm);
    }
    
    .form-control {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    /* Buttons */
    .btn {
        width: 100%;
        justify-content: center;
        padding: 0.75rem 1rem;
    }
    
    .btn-group {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-group .btn {
        width: 100%;
        margin: 0;
        border-radius: 4px;
        margin-bottom: 0.5rem;
    }
    
    .btn-group .btn:last-child {
        margin-bottom: 0;
    }
    
    /* Tables */
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    table {
        font-size: 0.875rem;
    }
    
    table th,
    table td {
        padding: 0.5rem 0.25rem;
        white-space: nowrap;
    }
    
    /* Grids - Force single column on mobile */
    [style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
    }
    
    /* Filter grids */
    .filter-grid,
    [style*="display: grid"][style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-sm) !important;
    }
    
    /* Searchable selects */
    .searchable-select {
        width: 100%;
    }
    
    /* Modals */
    .modal-content {
        width: 95%;
        max-width: 95%;
        margin: 1rem auto;
        padding: var(--spacing-sm);
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .footer-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .footer-actions .btn {
        width: 100%;
    }
    
    /* Partners */
    .partners-logos {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-sm);
    }
    
    .partner-logo {
        max-width: 80px;
    }
}

/* Small mobile devices */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-xs);
    }
    
    .card {
        padding: var(--spacing-xs);
    }
    
    .card-title {
        font-size: 1rem;
    }
    
    .btn {
        padding: 0.625rem 0.75rem;
        font-size: 0.875rem;
    }
    
    table {
        font-size: 0.75rem;
    }
    
    .pagination-modern {
        padding: 0.75rem;
    }
    
    .pagination-btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
    }
}

/* Tablet adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        max-width: 100%;
        padding: 0 var(--spacing-md);
    }
    
    .filter-grid,
    [style*="display: grid"][style*="grid-template-columns"] {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* Ensure touch-friendly targets on mobile */
@media (max-width: 768px) {
    a,
    button,
    .btn,
    input[type="button"],
    input[type="submit"],
    .clickable {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Prevent text selection on buttons */
    .btn,
    button {
        -webkit-tap-highlight-color: rgba(139, 0, 0, 0.2);
        user-select: none;
    }
}

/* Responsive Grid Utility Classes */
.responsive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
}

.responsive-grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

@media (max-width: 768px) {
    .responsive-grid,
    .responsive-grid-cards {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }
}

/* Responsive Flex Utilities */
.responsive-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

@media (max-width: 768px) {
    .responsive-flex {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .responsive-flex > * {
        width: 100%;
    }
}