/**
 * PADAWAN DESIGN SYSTEM — CORE STYLES & TOKENS
 * Inspirado nas diretrizes da Anthropic (frontend-design):
 * - Ausência de clichês visuais genéricos de IA
 * - Sistema de tokens estrito e tipografia com peso e autoridade
 * - Suporte nativo e simétrico para Dark Obsidian e Porcelain Light
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Rajdhani:wght@600;700&display=swap');

/* ==========================================================================
   1. TOKENS GLOBAIS: MODO ESCURO (DARK OBSIDIAN — CYBER-JEDI LUXO)
   ========================================================================== */
:root, [data-theme="dark"] {
    --padawan-theme: dark;
    --padawan-bg-color: #030712;
    --padawan-bg-image: url('../images/bg-holocron-dark.webp');
    --padawan-bg-overlay: radial-gradient(circle at 50% 30%, rgba(0, 240, 255, 0.05) 0%, rgba(3, 7, 18, 0.85) 75%, #030712 100%);
    
    --padawan-card-bg: rgba(14, 20, 34, 0.82);
    --padawan-card-border: rgba(255, 255, 255, 0.09);
    --padawan-card-border-glow: rgba(0, 240, 255, 0.2);
    --padawan-card-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(255, 255, 255, 0.05);
    
    --padawan-text-main: #f8fafc;
    --padawan-text-muted: #94a3b8;
    --padawan-text-dim: #64748b;
    
    --padawan-input-bg: rgba(20, 27, 45, 0.7);
    --padawan-input-border: rgba(255, 255, 255, 0.1);
    --padawan-input-text: #f8fafc;
    --padawan-input-placeholder: #64748b;
    --padawan-input-focus-border: #00f0ff;
    --padawan-input-focus-ring: rgba(0, 240, 255, 0.18);
    --padawan-input-icon: #64748b;
    --padawan-input-icon-focus: #00f0ff;
    
    --padawan-btn-bg: #00f0ff;
    --padawan-btn-text: #030712;
    --padawan-btn-border: #00f0ff;
    --padawan-btn-shadow: 0 0 20px rgba(0, 240, 255, 0.35);
    --padawan-btn-hover-bg: #5cf6ff;
    --padawan-btn-hover-border: #5cf6ff;
    --padawan-btn-hover-shadow: 0 8px 30px rgba(0, 240, 255, 0.6);
    
    --padawan-accent-cyan: #00f0ff;
    --padawan-accent-glow: 0 0 10px rgba(0, 240, 255, 0.6);
    --padawan-accent-ember: #ffb648;
    
    --padawan-saber-ring: rgba(255, 255, 255, 0.25);
    --padawan-saber-hilt: #e2e8f0;
    --padawan-saber-blade: #00f0ff;
    --padawan-saber-blade-glow: drop-shadow(0 0 8px rgba(0, 240, 255, 0.85));
    
    --padawan-badge-bg: rgba(255, 255, 255, 0.04);
    --padawan-badge-border: rgba(255, 255, 255, 0.08);
    --padawan-badge-text: #94a3b8;
    
    --padawan-toggle-bg: rgba(255, 255, 255, 0.06);
    --padawan-toggle-border: rgba(255, 255, 255, 0.12);
    --padawan-toggle-text: #94a3b8;
    --padawan-toggle-hover-text: #ffffff;
}

/* ==========================================================================
   2. TOKENS GLOBAIS: MODO CLARO (PORCELAIN LIGHT — SWISS MINIMALIST)
   ========================================================================== */
[data-theme="light"] {
    --padawan-theme: light;
    --padawan-bg-color: #f8fafc;
    --padawan-bg-image: url('../images/bg-holocron-light.webp');
    --padawan-bg-overlay: radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.2) 0%, rgba(248, 250, 252, 0.85) 75%, #f8fafc 100%);
    
    --padawan-card-bg: rgba(255, 255, 255, 0.94);
    --padawan-card-border: #e2e8f0;
    --padawan-card-border-glow: rgba(2, 132, 199, 0.2);
    --padawan-card-shadow: 0 20px 45px -8px rgba(15, 23, 42, 0.08), 0 1px 3px rgba(15, 23, 42, 0.04);
    
    --padawan-text-main: #0f172a;
    --padawan-text-muted: #64748b;
    --padawan-text-dim: #94a3b8;
    
    --padawan-input-bg: #f8fafc;
    --padawan-input-border: #cbd5e1;
    --padawan-input-text: #0f172a;
    --padawan-input-placeholder: #94a3b8;
    --padawan-input-focus-border: #0284c7;
    --padawan-input-focus-ring: rgba(2, 132, 199, 0.15);
    --padawan-input-icon: #94a3b8;
    --padawan-input-icon-focus: #0284c7;
    
    --padawan-btn-bg: #0f172a;
    --padawan-btn-text: #ffffff;
    --padawan-btn-border: #0f172a;
    --padawan-btn-hover-bg: #1e293b;
    --padawan-btn-hover-border: #1e293b;
    --padawan-btn-hover-shadow: 0 8px 25px -4px rgba(15, 23, 42, 0.25);
    
    --padawan-accent-cyan: #0284c7;
    --padawan-accent-glow: 0 0 8px rgba(2, 132, 199, 0.35);
    --padawan-accent-ember: #ea580c;
    
    --padawan-saber-ring: #cbd5e1;
    --padawan-saber-hilt: #0f172a;
    --padawan-saber-blade: #0284c7;
    --padawan-saber-blade-glow: drop-shadow(0 0 4px rgba(2, 132, 199, 0.45));
    
    --padawan-badge-bg: #f1f5f9;
    --padawan-badge-border: #e2e8f0;
    --padawan-badge-text: #475569;
    
    --padawan-toggle-bg: #ffffff;
    --padawan-toggle-border: #cbd5e1;
    --padawan-toggle-text: #64748b;
    --padawan-toggle-hover-text: #0f172a;
}

/* ==========================================================================
   3. ESTRUTURA DA TELA DE LOGIN PADAWAN
   ========================================================================== */
body.padawan-auth-body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--padawan-bg-color);
    background-image: var(--padawan-bg-overlay), var(--padawan-bg-image);
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
    color: var(--padawan-text-main);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    transition: background-color 0.3s ease;
    -webkit-font-smoothing: antialiased;
}

.padawan-auth-container {
    width: 100%;
    max-width: 450px;
    padding: 1.5rem;
    box-sizing: border-box;
    position: relative;
    z-index: 10;
}

/* Top bar com Toggle de Tema */
.padawan-auth-topbar {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 1.25rem;
}

.padawan-theme-btn {
    background: var(--padawan-toggle-bg);
    border: 1px solid var(--padawan-toggle-border);
    color: var(--padawan-toggle-text);
    border-radius: 9999px;
    padding: 0.5rem 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.2s ease;
}

.padawan-theme-btn:hover {
    color: var(--padawan-toggle-hover-text);
    border-color: var(--padawan-accent-cyan);
    transform: translateY(-1px);
}

/* Card Principal Monolítico */
.padawan-login-card {
    background: var(--padawan-card-bg);
    border: 1px solid var(--padawan-card-border);
    border-radius: 20px;
    box-shadow: var(--padawan-card-shadow);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 2.5rem 2.25rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.padawan-login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 15%;
    right: 15%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--padawan-card-border-glow), transparent);
}

/* Cabeçalho do Card: Badge de Telemetria & Status Pulse */
.padawan-card-badge {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--padawan-badge-bg);
    border: 1px solid var(--padawan-badge-border);
    border-radius: 8px;
    padding: 0.4rem 0.75rem;
    margin-bottom: 1.75rem;
    font-family: 'Rajdhani', monospace, sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--padawan-badge-text);
    text-transform: uppercase;
}

.padawan-pulse-dot {
    width: 7px;
    height: 7px;
    background-color: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 8px #10b981;
    animation: padawanPulse 2s infinite ease-in-out;
}

@keyframes padawanPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.5; }
}

/* Emblema Canônico do Sabre de Luz & Título Centralizado em Duas Linhas */
.padawan-emblem-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 2rem;
}

.padawan-saber-emblem {
    width: 56px;
    height: 56px;
    margin-bottom: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.padawan-emblem-svg {
    width: 56px;
    height: 56px;
}

.padawan-emblem-svg .saber-ring {
    stroke: var(--padawan-saber-ring);
    transition: stroke 0.3s ease;
}

.padawan-emblem-svg .saber-hilt {
    stroke: var(--padawan-saber-hilt);
    transition: stroke 0.3s ease;
}

.padawan-emblem-svg .saber-blade {
    stroke: var(--padawan-saber-blade);
    filter: var(--padawan-saber-blade-glow);
    transition: stroke 0.3s ease, filter 0.3s ease;
}

.padawan-brand-title {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--padawan-text-main);
    line-height: 1.15;
}

.padawan-brand-title span {
    display: block;
}

.padawan-brand-subtitle {
    margin: 0.5rem 0 0 0;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--padawan-text-muted);
    letter-spacing: 0.03em;
}

/* Formulário e Inputs */
.padawan-form-field {
    margin-bottom: 1.25rem;
}

.padawan-field-label {
    display: block;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--padawan-text-main);
    margin-bottom: 0.5rem;
}

.padawan-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.padawan-input-icon {
    position: absolute;
    right: 1rem;
    color: var(--padawan-input-icon);
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

.padawan-input {
    width: 100%;
    box-sizing: border-box;
    background: var(--padawan-input-bg);
    border: 1px solid var(--padawan-input-border);
    border-radius: 10px;
    padding: 0.85rem 2.75rem 0.85rem 1rem;
    color: var(--padawan-input-text);
    font-family: inherit;
    font-size: 0.92rem;
    outline: none;
    transition: all 0.2s ease;
}

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

.padawan-input:focus {
    border-color: var(--padawan-input-focus-border);
    box-shadow: 0 0 0 3px var(--padawan-input-focus-ring);
}

.padawan-input:focus + .padawan-input-icon {
    color: var(--padawan-input-icon-focus);
}

/* Opções de Login (Manter conectado & Link) */
.padawan-form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 1rem 0 1.5rem 0;
    font-size: 0.84rem;
}

.padawan-checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--padawan-text-muted);
    cursor: pointer;
    user-select: none;
}

.padawan-checkbox-label input[type="checkbox"] {
    accent-color: var(--padawan-accent-cyan);
    width: 15px;
    height: 15px;
    cursor: pointer;
}

.padawan-forgot-link {
    color: var(--padawan-accent-cyan);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.2s ease;
}

.padawan-forgot-link:hover {
    text-decoration: underline;
    opacity: 0.85;
}

/* Botão de Acesso Principal */
.padawan-btn-submit {
    width: 100%;
    background: var(--padawan-btn-bg);
    color: var(--padawan-btn-text);
    border: 1px solid var(--padawan-btn-border);
    box-shadow: var(--padawan-btn-shadow, none);
    border-radius: 12px;
    padding: 0.95rem 1.5rem;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.padawan-btn-submit:hover {
    background: var(--padawan-btn-hover-bg);
    border-color: var(--padawan-btn-hover-border);
    box-shadow: var(--padawan-btn-hover-shadow);
    transform: translateY(-1px);
}

.padawan-btn-arrow {
    transition: transform 0.2s ease;
}

.padawan-btn-submit:hover .padawan-btn-arrow {
    transform: translateX(4px);
}

/* Rodapé de Segurança e Telemetria */
.padawan-card-footer {
    margin-top: 1.75rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--padawan-badge-border);
    text-align: center;
}

.padawan-security-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.76rem;
    color: var(--padawan-text-dim);
    letter-spacing: 0.02em;
}

.padawan-security-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--padawan-accent-cyan);
}

/* Mensagens de Alerta */
.padawan-alert {
    padding: 0.85rem 1rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.padawan-alert.is-error {
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

.padawan-alert.is-success {
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
}