/*
 * PREMIUM_GLASSMORPHISM.CSS
 * Implementação oficial do Glassmorphism 2026
 * Conforme MANIFESTOS_OFICIAIS.md - Protocolo V6.1
 */

:root {
    /* Glassmorphism Colors */
    --glass-primary: rgba(30, 41, 59, 0.85);
    --glass-secondary: rgba(15, 23, 42, 0.7);
    --glass-accent: rgba(59, 130, 246, 0.15);
    --glass-border: rgba(255, 255, 255, 0.1);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #3b82f6, #2563eb);
    --gradient-accent: linear-gradient(to right, #3b82f6, #60a5fa);

    /* Shadows (Soft Premium) */
    --shadow-soft: 0 8px 16px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 15px 30px rgba(0, 0, 0, 0.2);
    --shadow-heavy: 0 25px 50px rgba(0, 0, 0, 0.3);
    --shadow-premium: 0 25px 50px -12px rgba(0, 0, 0, 0.5);

    /* Borders */
    --border-glass: 1px solid rgba(255, 255, 255, 0.1);
    --border-radius-sm: 12px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --border-radius-xl: 32px;
    --border-radius-2xl: 40px;

    /* Backdrop Filter (Glassmorphism standard) */
    --backdrop-blur-light: 8px;
    --backdrop-blur-medium: 12px;
    --backdrop-blur-heavy: 20px;
}

/* ========================================
   GLASSMORPHISM UTILITIES
   Atualizado para Protocolo V6.1
   ======================================== */

.glass-container {
    background: var(--glass-primary);
    -webkit-backdrop-filter: blur(var(--backdrop-blur-heavy));
    backdrop-filter: blur(var(--backdrop-blur-heavy));
    border: var(--border-glass);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-premium), 0 0 20px rgba(59, 130, 246, 0.3);
}

.glass-card {
    background: var(--glass-secondary);
    -webkit-backdrop-filter: blur(var(--backdrop-blur-medium));
    backdrop-filter: blur(var(--backdrop-blur-medium));
    border: var(--border-glass);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-medium);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-heavy);
    border-color: rgba(59, 130, 246, 0.3);
    background: var(--glass-primary);
}

.glass-input {
    background: rgba(15, 23, 42, 0.6);
    border: var(--border-glass);
    border-radius: var(--border-radius-md);
    -webkit-backdrop-filter: blur(var(--backdrop-blur-light));
    backdrop-filter: blur(var(--backdrop-blur-light));
    color: #fff;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-input:focus {
    border-color: #3b82f6;
    background: rgba(15, 23, 42, 0.8);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
    outline: none;
}

.glass-button {
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius-md);
    padding: 16px 32px;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 25px -5px rgba(59, 130, 246, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.glass-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px -5px rgba(59, 130, 246, 0.6);
    filter: brightness(1.1);
}

.glass-button:active {
    transform: scale(0.98);
}

/* ========================================
   SCROLLBAR MODERNO (Cross-Browser)
   Conforme CSS 2026 Standard
   ======================================== */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    transition: background 0.3s;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Standard property para Firefox e Chrome 121+ */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}

/* ========================================
   ANIMAÇÕES PREMIUM
   ======================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideDown {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        transform: translateX(-40px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(40px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        transform: scale(0.95);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7);
    }
    50% {
        box-shadow: 0 0 0 20px rgba(59, 130, 246, 0);
    }
}

/* ========================================
   EASING CURVES (Cubic Bezier)
   ======================================== */

.ease-entrance {
    animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

.ease-smooth {
    animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.ease-bounce {
    animation-timing-function: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ========================================
   TEXT UTILITIES (Line-Clamp)
   Conforme CSS 2026 Standard
   ======================================== */

.line-clamp-1 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    overflow: hidden;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    overflow: hidden;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    overflow: hidden;
}

/* ========================================
   TYPOGRAPHY PREMIUM
   ======================================== */

.font-outfit {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

.font-outfit-heavy {
    font-family: 'Outfit', sans-serif;
    font-weight: 900;
    letter-spacing: -2px;
}

.font-inter {
    font-family: 'Inter', sans-serif;
}

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

/* ========================================
   DEPTH LAYERS (Z-Index Management)
   ======================================== */

.depth-surface {
    position: relative;
    z-index: 1;
}

.depth-overlay {
    position: relative;
    z-index: 10;
}

.depth-modal {
    position: relative;
    z-index: 40;
}

.depth-tooltip {
    position: relative;
    z-index: 50;
}

/* ========================================
   MICRO-INTERACTIONS
   ======================================== */

.hover-lift {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-heavy);
}

.hover-glow {
    transition: all 0.3s;
}

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
}

.focus-ring {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
    border-radius: var(--border-radius-md);
}

/* ========================================
   RESPONSIVE UTILITIES
   ======================================== */

@media (max-width: 768px) {
    :root {
        --border-radius-2xl: 24px;
        --border-radius-xl: 20px;
    }

    .glass-button {
        padding: 14px 24px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    :root {
        --border-radius-2xl: 16px;
        --border-radius-xl: 16px;
        --border-radius-lg: 12px;
    }
}

/* ========================================
   ACCESSIBILITY
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
    .glass-container,
    .glass-card,
    .glass-button {
        background: white;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}