/**
 * AdoteComAmor - Design System & Global Styles
 * 
 * Cores vibrantes, animações suaves e design moderno
 */

/* ============================================
   CSS VARIABLES (DESIGN TOKENS)
   ============================================ */
:root {
    /* Cores Primárias */
    --primary: #FF6B6B;
    --primary-light: #FF8E8E;
    --primary-dark: #E85555;
    --primary-rgb: 255, 107, 107;

    /* Cores Secundárias */
    --secondary: #4ECDC4;
    --secondary-light: #6EE7DF;
    --secondary-dark: #3EB5AD;
    --secondary-rgb: 78, 205, 196;

    /* Cores de Acento */
    --accent-yellow: #FFE66D;
    --accent-purple: #A06CD5;
    --accent-pink: #FF85A1;
    --accent-blue: #74B9FF;

    /* Cores Neutras */
    --dark: #2D3436;
    --dark-light: #636E72;
    --gray: #B2BEC3;
    --gray-light: #DFE6E9;
    --light: #F8F9FA;
    --white: #FFFFFF;

    /* Cores de Feedback */
    --success: #00B894;
    --success-light: #55EFC4;
    --warning: #FDCB6E;
    --warning-light: #FFEAA7;
    --error: #E74C3C;
    --error-light: #FF7675;
    --info: #74B9FF;
    --info-light: #A8D8FF;

    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #FF6B6B 0%, #FFE66D 100%);
    --gradient-secondary: linear-gradient(135deg, #4ECDC4 0%, #A06CD5 100%);
    --gradient-dark: linear-gradient(135deg, #2D3436 0%, #636E72 100%);
    --gradient-hero: linear-gradient(135deg, #FF6B6B 0%, #4ECDC4 50%, #A06CD5 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);

    /* Tipografia */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;

    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;

    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.75;

    /* Espaçamento */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;

    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-md: 0 6px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.25);
    --shadow-primary: 0 10px 30px rgba(255, 107, 107, 0.3);
    --shadow-secondary: 0 10px 30px rgba(78, 205, 196, 0.3);

    /* Transições */
    --transition-fast: 150ms ease;
    --transition: 250ms ease;
    --transition-slow: 400ms ease;
    --transition-spring: 400ms cubic-bezier(0.175, 0.885, 0.32, 1.275);

    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 2000;
    --z-fixed: 3000;
    --z-modal-backdrop: 4000;
    --z-modal: 5000;
    --z-popover: 6000;
    --z-tooltip: 7000;
    --z-toast: 8000;

    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;

    /* Header */
    --header-height: 70px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    line-height: var(--leading-normal);
    color: var(--dark);
    background-color: var(--light);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Selection */
::selection {
    background-color: var(--primary);
    color: var(--white);
}

/* Focus Visible */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Links */
a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Lists */
ul,
ol {
    list-style: none;
}

/* Buttons */
button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Inputs */
input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
    color: var(--dark);
}

h1 {
    font-size: var(--text-4xl);
}

@media (max-width: 768px) {
    h1 {
        font-size: var(--text-3xl);
    }
}

h2 {
    font-size: var(--text-3xl);
}

@media (max-width: 768px) {
    h2 {
        font-size: var(--text-2xl);
    }
}

h3 {
    font-size: var(--text-2xl);
}

h4 {
    font-size: var(--text-xl);
}

h5 {
    font-size: var(--text-lg);
}

h6 {
    font-size: var(--text-base);
}

p {
    margin-bottom: var(--space-4);
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.main-content {
    min-height: calc(100vh - var(--header-height) - 400px);
    padding-top: var(--header-height);
}

.section {
    padding: var(--space-16) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section-title h2 {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

.section-title p {
    color: var(--dark-light);
    font-size: var(--text-lg);
    max-width: 600px;
    margin: 0 auto;
}

/* Grids */
.grid {
    display: grid;
    gap: var(--space-6);
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 768px) {

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
}

/* Flex */
.flex {
    display: flex;
}

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

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

.gap-2 {
    gap: var(--space-2);
}

.gap-4 {
    gap: var(--space-4);
}

.gap-6 {
    gap: var(--space-6);
}

.gap-8 {
    gap: var(--space-8);
}

/* ============================================
   HEADER
   ============================================ */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 99999;
    transition: all var(--transition);
}

.main-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--dark);
    text-decoration: none;
}

.logo:hover {
    color: var(--dark);
}

.logo-img {
    height: 50px;
    /* Aumentado levemente pois agora carrega o nome do site */
    width: auto;
    max-width: 200px;
    object-fit: contain;
    animation: bounce 2s infinite;
}

.footer-logo-img {
    height: 45px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
}

.logo-icon {
    font-size: var(--text-2xl);
    animation: bounce 2s infinite;
}

.logo-text .highlight {
    color: var(--primary);
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

/* Navigation */
.main-nav {
    display: none;
}

@media (min-width: 1024px) {
    .main-nav {
        display: block;
    }
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    color: var(--dark-light);
    font-weight: var(--font-medium);
    border-radius: var(--radius-full);
    transition: all var(--transition);
}

.nav-link:hover {
    color: var(--dark);
    background: var(--gray-light);
}

.nav-link.active {
    color: var(--primary);
    background: rgba(255, 107, 107, 0.1);
}

.nav-icon {
    font-size: var(--text-sm);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.btn-icon {
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    transition: all var(--transition);
}

.btn-icon:hover {
    background: var(--gray-light);
}

.btn-icon .badge {
    position: absolute;
    top: 0;
    right: 0;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: var(--primary);
    color: var(--white);
    font-size: 11px;
    font-weight: var(--font-bold);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* User Menu */
.user-menu {
    position: relative;
}

.user-menu-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3) var(--space-1) var(--space-1);
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-full);
    transition: all var(--transition);
}

.user-menu-toggle:hover {
    border-color: var(--gray);
    box-shadow: var(--shadow);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.user-name {
    font-weight: var(--font-medium);
    color: var(--dark);
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chevron {
    font-size: 10px;
    color: var(--gray);
    transition: transform var(--transition);
}

.user-menu.active .chevron {
    transform: rotate(180deg);
}

/* User Dropdown */
.user-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 280px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition);
    overflow: hidden;
}

.user-menu.active .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--light);
    border-bottom: 1px solid var(--gray-light);
}

.dropdown-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.dropdown-info {
    flex: 1;
    min-width: 0;
}

.dropdown-name {
    display: block;
    font-weight: var(--font-semibold);
    color: var(--dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dropdown-email {
    display: block;
    font-size: var(--text-sm);
    color: var(--dark-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dropdown-menu {
    padding: var(--space-2);
}

.dropdown-menu li {
    margin-bottom: 2px;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    color: var(--dark-light);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.dropdown-menu a:hover {
    color: var(--dark);
    background: var(--light);
}

.dropdown-menu .logout-link:hover {
    background: rgba(231, 76, 60, 0.1);
    color: var(--error);
}

.dropdown-menu .divider {
    height: 1px;
    background: var(--gray-light);
    margin: var(--space-2) var(--space-4);
}

.dropdown-icon {
    font-size: var(--text-lg);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
}

@media (min-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 20px;
}

.hamburger span {
    display: block;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: all var(--transition);
}

.mobile-share-btn {
    margin-right: -5px;
}

@media (min-width: 1024px) {

    .mobile-share-btn,
    .mobile-menu-toggle {
        display: none !important;
    }
}

/* Ajuste do Header para garantir z-index correto */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 99999;
    /* Aumentado para garantir que fique acima */
    transition: all var(--transition);
}

/* Mobile Navigation - CORREÇÃO PRINCIPAL */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    padding: calc(var(--header-height) + 20px) var(--space-4) var(--space-6);
    transform: translateX(100%);
    transition: all var(--transition);
    overflow-y: auto;
    z-index: 999998;
    /* CRÍTICO: Logo abaixo do header, mas acima de tudo */
    visibility: hidden;
    opacity: 0;
}

.mobile-nav.active {
    transform: translateX(0);
    visibility: visible;
    opacity: 1;
}

/* Overlay escuro quando menu está aberto */
.mobile-nav::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    z-index: -1;
}

.mobile-nav.active::before {
    opacity: 1;
    visibility: visible;
}

/* Mobile Menu Toggle - garantir que apareça acima */
.mobile-menu-toggle {
    position: relative;
    z-index: 1000000;
    /* Acima de tudo para sempre ser clicável */
}

/* Título "Menu Principal" - REDUZIDO PARA MOBILE */
.mobile-nav-header {
    margin-bottom: 20px !important;
    padding-bottom: 12px !important;
    border-bottom: 2px solid var(--light);
}

.mobile-nav-header h3 {
    margin: 0;
    font-size: 1rem !important;
    font-family: var(--font-header);
    font-weight: 600;
}

/* Lista de navegação mobile */
.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.mobile-nav-list a {
    display: block;
    padding: var(--space-3) var(--space-4);
    color: var(--dark);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.mobile-nav-list a:hover,
.mobile-nav-list a.active {
    background: var(--light);
    color: var(--primary);
}

/* Garantir que o conteúdo principal fique atrás */
.main-content {
    position: relative;
    z-index: 1;
    min-height: calc(100vh - var(--header-height) - 400px);
    padding-top: var(--header-height);
}

/* Ajuste para telas menores */
@media (max-width: 480px) {
    .mobile-nav {
        padding: calc(var(--header-height) + 15px) var(--space-3) var(--space-4);
    }

    .mobile-nav-header h3 {
        font-size: 0.9rem !important;
    }

    .mobile-nav-list a {
        font-size: 0.9rem;
        padding: var(--space-2) var(--space-3);
    }
}

/* Prevenir scroll do body quando menu mobile está aberto */
body.mobile-menu-open {
    overflow: hidden !important;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    line-height: 1;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Button Sizes */
.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

/* Button Variants */
.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(255, 107, 107, 0.4);
    color: var(--white);
}

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

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(78, 205, 196, 0.4);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

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

.btn-ghost {
    background: transparent;
    color: var(--dark-light);
}

.btn-ghost:hover {
    background: var(--light);
    color: var(--dark);
}

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

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

/* ============================================
   FORMS
   ============================================ */
.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: var(--font-medium);
    color: var(--dark);
}

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

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-4);
    font-size: var(--text-base);
    color: var(--dark);
    background: var(--white);
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(255, 107, 107, 0.1);
}

.form-input::placeholder {
    color: var(--gray);
}

.form-input.error {
    border-color: var(--error);
}

.form-input.success {
    border-color: var(--success);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23636E72' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 18px;
    padding-right: 48px;
}

.form-hint {
    display: block;
    margin-top: var(--space-2);
    font-size: var(--text-sm);
    color: var(--dark-light);
}

.form-error {
    display: block;
    margin-top: var(--space-2);
    font-size: var(--text-sm);
    color: var(--error);
}

/* Checkbox & Radio */
.form-check {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
}

.form-check-input {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--primary);
    cursor: pointer;
}

.form-check-label {
    font-size: var(--text-base);
    color: var(--dark-light);
    line-height: var(--leading-normal);
}

/* Toggle Switch */
.toggle {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 28px;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--gray-light);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    left: 3px;
    bottom: 3px;
    background: var(--white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow);
    transition: all var(--transition);
}

.toggle input:checked+.toggle-slider {
    background: var(--primary);
}

.toggle input:checked+.toggle-slider::before {
    transform: translateX(24px);
}

/* ============================================
   CARDS
   ============================================ */
.card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: all var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.card-badge {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    padding: var(--space-1) var(--space-3);
    background: var(--white);
    color: var(--dark);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow);
}

.card-favorite {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: all var(--transition);
}

.card-favorite:hover {
    transform: scale(1.1);
}

.card-favorite.active {
    background: var(--primary);
    color: var(--white);
}

.card-body {
    padding: var(--space-5);
}

.card-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-2);
}

.card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    color: var(--dark-light);
    font-size: var(--text-sm);
}

.card-meta span {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.card-location {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--gray-light);
    color: var(--dark-light);
    font-size: var(--text-sm);
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
}

.alert-success {
    background: rgba(0, 184, 148, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

.alert-error {
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid var(--error);
    color: var(--error);
}

.alert-warning {
    background: rgba(253, 203, 110, 0.1);
    border: 1px solid var(--warning);
    color: #c27c0e;
}

.alert-info {
    background: rgba(116, 185, 255, 0.1);
    border: 1px solid var(--info);
    color: #0984e3;
}

.alert-icon {
    font-size: var(--text-xl);
    flex-shrink: 0;
}

.alert-message {
    flex: 1;
    line-height: var(--leading-normal);
}

.alert-close {
    font-size: var(--text-xl);
    line-height: 1;
    opacity: 0.6;
    cursor: pointer;
    transition: opacity var(--transition);
}

.alert-close:hover {
    opacity: 1;
}

.flash-messages {
    position: fixed;
    top: calc(var(--header-height) + 20px);
    right: 20px;
    z-index: var(--z-toast);
    max-width: 400px;
}

/* ============================================
   LOADING
   ============================================ */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity var(--transition-slow);
}

.loading-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--gray-light);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-spinner span {
    font-size: var(--text-3xl);
    animation: bounce 1s infinite;
}

/* ============================================
   FOOTER
   ============================================ */
.main-footer {
    background: var(--dark);
    color: var(--white);
    position: relative;
    margin-top: var(--space-16);
}

.footer-wave {
    position: absolute;
    top: -50px;
    left: 0;
    right: 0;
    height: 50px;
    overflow: hidden;
}

.footer-wave svg {
    display: block;
    width: 100%;
    height: 100%;
    color: var(--dark);
}

.footer-content {
    padding: var(--space-16) 0 var(--space-12);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--space-10);
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
    }
}



.footer-section {
    margin-bottom: var(--space-6);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-4);
}

.footer-logo .logo-icon {
    font-size: var(--text-2xl);
}

.footer-description {
    color: var(--gray);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--white);
    transition: all var(--transition);
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-3px);
    color: var(--white);
}

.footer-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-6);
    color: var(--white);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a {
    color: var(--gray);
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--gray);
}

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

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

.contact-icon {
    font-size: var(--text-lg);
}

.footer-newsletter h5 {
    font-size: var(--text-base);
    margin-bottom: var(--space-3);
    margin-top: var(--space-6);
}

.newsletter-form {
    display: flex;
    gap: var(--space-2);
}

.newsletter-form input {
    flex: 1;
    padding: var(--space-3);
    border: none;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.newsletter-form input::placeholder {
    color: var(--gray);
}

.newsletter-form button {
    padding: var(--space-3) var(--space-4);
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-lg);
    font-size: var(--text-lg);
    transition: background var(--transition);
}

.newsletter-form button:hover {
    background: var(--primary-dark);
}

.footer-bottom {
    padding: var(--space-6) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: var(--gray);
    font-size: var(--text-sm);
    margin: 0;
}

.made-with {
    display: block;
    margin-top: var(--space-2);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--text-xl);
    cursor: pointer;
    box-shadow: var(--shadow-primary);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
    z-index: var(--z-fixed);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.text-primary {
    color: var(--primary);
}

.text-secondary {
    color: var(--secondary);
}

.text-success {
    color: var(--success);
}

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

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

.bg-light {
    background-color: var(--light);
}

.bg-white {
    background-color: var(--white);
}

.bg-gradient {
    background: var(--gradient-primary);
}

.mt-4 {
    margin-top: var(--space-4);
}

.mt-6 {
    margin-top: var(--space-6);
}

.mt-8 {
    margin-top: var(--space-8);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-6 {
    margin-bottom: var(--space-6);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

.py-8 {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
}

.py-12 {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
}

.py-16 {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
}

.hidden {
    display: none !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

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

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.animate-fadeIn {
    animation: fadeIn var(--transition-slow) ease;
}

.animate-fadeInUp {
    animation: fadeInUp var(--transition-slow) ease;
}

.animate-fadeInDown {
    animation: fadeInDown var(--transition-slow) ease;
}

.animate-scaleIn {
    animation: scaleIn var(--transition-slow) ease;
}

.animate-slideInLeft {
    animation: slideInLeft var(--transition-slow) ease;
}

.animate-slideInRight {
    animation: slideInRight var(--transition-slow) ease;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

/* Scroll animations */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

[data-animate].animated {
    opacity: 1;
    transform: translateY(0);
}

[data-animate="fade-left"] {
    transform: translateX(-30px);
}

[data-animate="fade-left"].animated {
    transform: translateX(0);
}

[data-animate="fade-right"] {
    transform: translateX(30px);
}

[data-animate="fade-right"].animated {
    transform: translateX(0);
}

[data-animate="scale"] {
    transform: scale(0.9);
}

[data-animate="scale"].animated {
    transform: scale(1);
}

/* ============================================
   MODAL
   ============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    padding: var(--space-4);
}

.modal-container {
    background: var(--white);
    border-radius: var(--radius-2xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
    animation: modalEnter 0.3s ease;
}

@keyframes modalEnter {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }

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

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--gray-light);
}

.modal-header h3 {
    font-size: var(--text-xl);
    margin: 0;
}

.modal-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--gray);
    background: var(--light);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition);
}

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

.modal-body {
    padding: var(--space-6);
}

.modal-body .form-group {
    margin-bottom: var(--space-5);
}

.modal-body .form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: var(--font-medium);
}

.modal-body .form-select,
.modal-body .form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    transition: border-color var(--transition);
}

.modal-body .form-select:focus,
.modal-body .form-textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.modal-body .form-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: flex-end;
    margin-top: var(--space-6);
}

/* Rating Stars */
.rating-stars {
    display: flex;
    gap: 2px;
    font-size: 1.1rem;
    color: #ddd;
}

.star.filled {
    color: #FFD700;
}

.star.half {
    position: relative;
    color: #FFD700;
}

.doador-rating-box {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
}

.rating-count {
    font-size: 0.8rem;
    color: var(--gray);
}