/* Variáveis e Design System */
:root {
    --bg-dark: #0f172a;
    --bg-darker: #020617;
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --danger: #ef4444;
    --success: #10b981;
    --warning: #f59e0b;
    --font-main: 'Inter', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-main);
    background: var(--bg-darker);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    position: relative;
}
body::before, body::after {
    content: '';
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    z-index: -1;
    animation: float 20s infinite alternate cubic-bezier(0.4, 0, 0.2, 1);
}
body::before {
    width: 50vw; height: 50vw;
    background: rgba(59, 130, 246, 0.15); /* Primary Blue */
    top: -10%; left: -10%;
}
body::after {
    width: 60vw; height: 60vw;
    background: rgba(139, 92, 246, 0.12); /* Purple */
    bottom: -20%; right: -10%;
    animation-delay: -10s;
}
@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 30px) scale(1.1); }
}

.hidden {
    display: none !important;
}

/* Glassmorphism Utilities */
.glass-card, .glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

/* Loader */
.loader-container {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-darker);
    z-index: 9999;
    gap: 16px;
}
.spinner {
    width: 40px; height: 40px;
    border: 4px solid var(--glass-border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Views */
.view {
    width: 100%;
    min-height: 100vh;
    animation: fadeIn 0.5s ease-out;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* Login */
#login-view {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.login-card {
    width: 100%;
    max-width: 420px;
    padding: 48px;
    background: rgba(15, 23, 42, 0.65);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    position: relative;
    overflow: hidden;
}
.login-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 4px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6, #ec4899);
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}
.brand-icon {
    color: var(--primary);
    width: 32px; height: 32px;
}
.brand h1 {
    font-size: 1.5rem;
    font-weight: 700;
}
.subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 30px;
}

/* Forms */
.input-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.input-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
}
input {
    width: 100%;
    padding: 12px 14px;
    border-radius: 10px;
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--glass-border);
    color: white;
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
}
input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(0,0,0,0.4);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}
.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}
.input-wrapper i, .input-wrapper svg {
    position: absolute;
    left: 14px;
    color: var(--text-muted);
    width: 18px;
    height: 18px;
    pointer-events: none; /* Garante que o clique passe através do ícone */
}
.input-wrapper input {
    padding-left: 42px !important;
}
.error-msg {
    color: var(--danger);
    font-size: 0.85rem;
    margin-bottom: 16px;
    background: rgba(239, 68, 68, 0.1);
    padding: 10px;
    border-radius: 8px;
}

/* Buttons */
button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
}
.btn-primary {
    width: 100%;
    padding: 14px;
    border-radius: 12px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.2);
}
.btn-primary:hover {
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -5px rgba(59, 130, 246, 0.4);
}
.btn-secondary {
    padding: 14px;
    border-radius: 10px;
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--glass-border);
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.05);
}
.btn-icon {
    background: transparent;
    color: var(--text-muted);
    padding: 8px;
    border-radius: 8px;
}
.btn-icon:hover {
    color: white;
    background: rgba(255,255,255,0.1);
}

/* Dashboard */
.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 32px;
    margin: 16px;
    border-radius: 12px;
}
.brand-icon.small { width: 24px; height: 24px; }
.topbar h2 { font-size: 1.2rem; }
.user-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}
.user-email {
    font-size: 0.9rem;
    color: var(--text-muted);
}
.dashboard-content {
    padding: 32px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
}
.page-header h1 { font-size: 2rem; margin-bottom: 8px; }
.page-header p { color: var(--text-muted); }
.page-header .btn-primary { width: auto; padding: 12px 24px; }

/* Clients Grid */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}
.client-card {
    padding: 24px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}
.client-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.2);
}
.client-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.client-header h3 { font-size: 1.2rem; }
.client-token-box {
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--glass-border);
    padding: 12px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    margin-top: 16px;
}
.token-label { font-size: 0.8rem; color: var(--text-muted); display: block; margin-bottom: 4px;}
.token-value {
    font-family: monospace;
    font-size: 1.1rem;
    letter-spacing: 1px;
    color: var(--primary);
    word-break: break-all;
}
.token-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--glass-border);
}
.token-action-btn {
    flex: 1;
    background: rgba(255,255,255,0.04);
    color: var(--text-muted);
    border: 1px solid var(--glass-border);
    padding: 8px;
    border-radius: 8px;
    font-size: 0.8rem;
    gap: 6px;
}
.token-action-btn i, .token-action-btn svg { width: 15px; height: 15px; }
.token-action-btn:hover { color: white; background: rgba(255,255,255,0.1); border-color: var(--primary); }
/* Mantido para compatibilidade com outros botões de cópia */
.copy-btn {
    background: transparent;
    color: var(--text-muted);
    border: none;
    padding: 8px;
    border-radius: 6px;
}
.copy-btn:hover { color: white; background: rgba(255,255,255,0.1); }

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}
.modal-content {
    width: 100%;
    max-width: 600px;
    padding: 32px;
    max-height: 90vh;
    overflow-y: auto;
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}
.section-title {
    font-size: 1rem;
    color: var(--primary);
    margin: 24px 0 16px 0;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 8px;
}
.grid-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 32px;
}
.modal-actions button { width: auto; padding: 12px 24px; }

.config-type-btn {
    cursor: pointer;
    user-select: none;
}
.config-type-btn .content {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--glass-border);
    padding: 16px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    color: var(--text-muted);
}
.config-type-btn .content i {
    width: 24px;
    height: 24px;
}
.config-type-btn .content span {
    font-size: 0.9rem;
    font-weight: 500;
}
.config-type-btn:hover .content {
    background: rgba(255,255,255,0.05);
    color: white;
}
.config-type-btn input:checked + .content {
    background: rgba(59, 130, 246, 0.15);
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.1);
}

.badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}
.badge.active {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}
.badge.inactive {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}
.client-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
    border-top: 1px solid var(--glass-border);
    padding-top: 16px;
}
.btn-toggle {
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    background: rgba(255,255,255,0.05);
}
.btn-toggle:hover {
    background: rgba(255,255,255,0.1);
}
.btn-toggle.deactivate {
    color: var(--danger);
}
.btn-toggle.activate {
    color: var(--success);
}

/* Barra de Estatísticas */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1;
}
.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Barra de Busca */
.search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 28px;
}
.search-wrapper i, .search-wrapper svg {
    position: absolute;
    left: 16px;
    color: var(--text-muted);
    width: 18px;
    height: 18px;
    pointer-events: none;
}
.search-wrapper input {
    padding-left: 46px;
    height: 48px;
    border-radius: 12px;
}

/* Toasts */
#toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 360px;
}
.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-radius: 12px;
    background: var(--glass-bg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--glass-border);
    border-left: 4px solid var(--primary);
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0,0,0,0.35);
    animation: toastIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.toast i, .toast svg { width: 20px; height: 20px; flex-shrink: 0; }
.toast-success { border-left-color: var(--success); }
.toast-success i, .toast-success svg { color: var(--success); }
.toast-error { border-left-color: var(--danger); }
.toast-error i, .toast-error svg { color: var(--danger); }
.toast-warning { border-left-color: var(--warning); }
.toast-warning i, .toast-warning svg { color: var(--warning); }
.toast-info i, .toast-info svg { color: var(--primary); }
.toast-out { animation: toastOut 0.3s ease forwards; }
@keyframes toastIn {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes toastOut {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(40px); }
}

/* Visualizador de JSON */
.json-modal { max-width: 780px; width: 100%; }
.json-url {
    font-family: monospace;
    font-size: 0.72rem;
    color: var(--text-muted);
    word-break: break-all;
    margin-top: 6px;
}
.json-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.json-tabs { display: flex; gap: 8px; }
.json-tab {
    padding: 8px 14px;
    border-radius: 8px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-size: 0.85rem;
}
.json-tab.active {
    background: rgba(59, 130, 246, 0.15);
    border-color: var(--primary);
    color: var(--primary);
}
.json-tab i, .json-tab svg { width: 16px; height: 16px; }
.json-tool-btn { padding: 8px 14px; font-size: 0.85rem; width: auto; }
.json-tool-btn i, .json-tool-btn svg { width: 16px; height: 16px; }
.json-output {
    background: #0b1120;
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 20px;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.85rem;
    line-height: 1.65;
    color: #e2e8f0;
    overflow: auto;
    max-height: 60vh;
    white-space: pre;
    tab-size: 2;
}
.json-key { color: #7dd3fc; }                       /* azul claro - chaves */
.json-string { color: #86efac; }                    /* verde - strings */
.json-number { color: #fca5a5; }                    /* vermelho claro - números */
.json-boolean { color: #c4b5fd; font-weight: 600; } /* roxo - booleanos */
.json-null { color: #94a3b8; font-style: italic; }  /* cinza - null */
.json-comment { color: #6b7280; font-style: italic; } /* cinza - comentários */
.json-loading { color: var(--text-muted); }

@media (max-width: 768px) {
    .grid-inputs { grid-template-columns: 1fr; }
    .page-header { flex-direction: column; gap: 16px; }
    .topbar { flex-direction: column; gap: 16px; padding: 16px; text-align: center; }
    #toast-container { left: 16px; right: 16px; bottom: 16px; max-width: none; }
    .json-toolbar { flex-direction: column; align-items: stretch; }
    .json-tabs, .json-toolbar > div { width: 100%; }
    .json-tab { flex: 1; justify-content: center; }
}