/* ============================================================
   SISTEMA DE GESTÃO ETRA DESIGNERS
   Arquivo: assets/css/main.css
   Descrição: Estilos globais, variáveis CSS e componentes base
   Fontes: Poppins (títulos) + Quicksand (corpo/UI)
   Tema: Dark premium com paleta roxa da Etra Designers
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,300;0,600;1,300;1,600&family=Quicksand:wght@400;500;600&display=swap');

/* ========================
   VARIÁVEIS CSS — PALETA ETRA DESIGNERS
   ======================== */
:root {
    /* Cores da marca */
    --color-primary:       #281549;
    --color-secondary:     #a02ebd;
    --color-accent:        #d19ef0;
    --color-bg:            #0e0818;
    --color-surface:       #1a0d30;
    --color-surface-alt:   #200f3a;
    --color-surface-glass: rgba(40, 21, 73, 0.55);
    --color-border:        rgba(160, 46, 189, 0.22);
    --color-border-hover:  rgba(160, 46, 189, 0.50);
    --color-text:          #ede4ff;
    --color-text-muted:    #9b7ec8;
    --color-text-faint:    #5a4075;

    /* Status */
    --color-success:       #22c55e;
    --color-success-bg:    rgba(34, 197, 94, 0.12);
    --color-danger:        #f04e5a;
    --color-danger-bg:     rgba(240, 78, 90, 0.12);
    --color-warning:       #f59e0b;
    --color-warning-bg:    rgba(245, 158, 11, 0.12);
    --color-info:          #60a5fa;
    --color-info-bg:       rgba(96, 165, 250, 0.12);

    /* Status Kanban */
    --color-pendente:      #9b7ec8;
    --color-andamento:     #60a5fa;
    --color-revisao:       #f59e0b;
    --color-concluido:     #22c55e;

    /* Tipografia */
    --font-title:   'Poppins', sans-serif;
    --font-body:    'Quicksand', sans-serif;

    /* Layout */
    --sidebar-w:    240px;
    --sidebar-mini: 64px;
    --header-h:     64px;
    --radius-sm:    6px;
    --radius:       10px;
    --radius-lg:    16px;
    --radius-xl:    24px;

    /* Sombras */
    --shadow-sm:    0 2px 8px rgba(0,0,0,0.3);
    --shadow:       0 4px 24px rgba(0,0,0,0.4);
    --shadow-lg:    0 8px 40px rgba(0,0,0,0.5);
    --shadow-glow:  0 0 24px rgba(160,46,189,0.25);
    --shadow-card:  0 2px 12px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.04);

    /* Transições */
    --transition:   150ms ease;
    --transition-md: 250ms ease;

    /* Glassmorphism */
    --glass-bg:     rgba(26, 13, 48, 0.7);
    --glass-blur:   blur(16px);
    --glass-border: 1px solid rgba(160,46,189,0.2);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    /* Grid sutil no background conforme identidade web */
    background-image:
        linear-gradient(rgba(160,46,189,0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(160,46,189,0.035) 1px, transparent 1px);
    background-size: 32px 32px;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover { color: var(--color-secondary); }

img, video { max-width: 100%; display: block; }

/* ========================
   TIPOGRAFIA
   ======================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    font-weight: 300;
    line-height: 1.3;
    color: var(--color-text);
}
h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem; }

.title-bold { font-weight: 600; }
.title-italic { font-style: italic; }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); font-size: 0.875rem; }
.text-small { font-size: 0.8125rem; }

/* ========================
   LAYOUT PRINCIPAL (SIDEBAR + CONTEÚDO)
   ======================== */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
    width: var(--sidebar-w);
    min-height: 100vh;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-right: var(--glass-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    transition: width var(--transition-md);
    overflow: hidden;
}
.sidebar.collapsed { width: var(--sidebar-mini); }

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 16px;
    border-bottom: var(--glass-border);
    min-height: var(--header-h);
}
.sidebar-logo img {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}
.sidebar-logo span {
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-accent);
    white-space: nowrap;
    opacity: 1;
    transition: opacity var(--transition-md);
}
.sidebar.collapsed .sidebar-logo span { opacity: 0; }

.sidebar-nav {
    flex: 1;
    padding: 12px 8px;
    overflow-y: auto;
    overflow-x: hidden;
}
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.sidebar-nav::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 2px; }

.nav-section-label {
    font-family: var(--font-title);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-faint);
    padding: 12px 10px 4px;
    white-space: nowrap;
    opacity: 1;
    transition: opacity var(--transition-md);
}
.sidebar.collapsed .nav-section-label { opacity: 0; }

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 10px;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
    white-space: nowrap;
    position: relative;
    text-decoration: none;
}
.nav-item:hover {
    background: rgba(160,46,189,0.12);
    color: var(--color-text);
}
.nav-item.active {
    background: rgba(160,46,189,0.18);
    color: var(--color-accent);
}
.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20%;
    height: 60%;
    width: 3px;
    background: var(--color-secondary);
    border-radius: 0 2px 2px 0;
}
.nav-item svg, .nav-item .nav-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}
.nav-label {
    opacity: 1;
    transition: opacity var(--transition-md);
    overflow: hidden;
}
.sidebar.collapsed .nav-label { opacity: 0; }

/* Badge de notificação no menu */
.nav-badge {
    margin-left: auto;
    background: var(--color-secondary);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    font-family: var(--font-title);
}
.nav-badge:empty, .nav-badge[data-count="0"] { display: none; }

.sidebar-footer {
    padding: 12px 8px;
    border-top: var(--glass-border);
}

/* TOGGLE DA SIDEBAR */
.sidebar-toggle {
    position: fixed;
    top: 16px;
    left: calc(var(--sidebar-w) - 16px);
    width: 28px;
    height: 28px;
    background: var(--color-surface);
    border: var(--glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 101;
    transition: left var(--transition-md), background var(--transition);
    color: var(--color-text-muted);
}
.sidebar-toggle:hover {
    background: var(--color-primary);
    color: var(--color-text);
}
.sidebar.collapsed ~ .sidebar-toggle {
    left: calc(var(--sidebar-mini) - 14px);
}

/* ÁREA PRINCIPAL */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-w);
    min-height: 100vh;
    transition: margin-left var(--transition-md);
    display: flex;
    flex-direction: column;
}
.sidebar.collapsed ~ .main-content { margin-left: var(--sidebar-mini); }

/* HEADER PRINCIPAL */
.main-header {
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    border-bottom: var(--glass-border);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    position: sticky;
    top: 0;
    z-index: 50;
    gap: 16px;
}
.header-title {
    font-family: var(--font-title);
    font-weight: 300;
    font-size: 1.1rem;
    color: var(--color-text);
}
.header-title em { color: var(--color-accent); font-style: italic; }

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
}

/* Sino de notificações */
.notif-bell {
    position: relative;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    border: none;
    transition: background var(--transition), color var(--transition);
}
.notif-bell:hover { background: rgba(160,46,189,0.12); color: var(--color-text); }
.notif-count {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 16px;
    height: 16px;
    background: var(--color-secondary);
    border-radius: 8px;
    font-size: 0.65rem;
    font-family: var(--font-title);
    font-weight: 600;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    display: none;
}
.notif-count.visible { display: flex; }

.user-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: var(--radius);
    background: var(--color-surface);
    border: var(--glass-border);
    cursor: pointer;
    transition: background var(--transition);
}
.user-chip:hover { background: var(--color-surface-alt); }
.user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-title);
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
    flex-shrink: 0;
}
.user-name {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text);
    white-space: nowrap;
}

/* CONTEÚDO DA PÁGINA */
.page-content {
    flex: 1;
    padding: 28px 24px;
    max-width: 1400px;
    width: 100%;
}

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}
.page-header h1 { font-size: 1.75rem; }
.page-header p { color: var(--color-text-muted); font-size: 0.875rem; margin-top: 4px; }

/* ========================
   CARDS
   ======================== */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.card:hover { border-color: var(--color-border-hover); }

.card-glass {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-bottom: 1px solid var(--color-border);
    gap: 12px;
}
.card-header h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
}
.card-body { padding: 20px; }

/* Cards de estatística (KPI) */
.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-glow);
}
.stat-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}
.stat-value {
    font-family: var(--font-title);
    font-size: 2rem;
    font-weight: 300;
    color: var(--color-text);
    line-height: 1;
}
.stat-value em { color: var(--color-accent); font-style: normal; }
.stat-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 4px;
}

/* ========================
   GRID DE ESTATÍSTICAS
   ======================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

/* ========================
   BOTÕES
   ======================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 9px 18px;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
    white-space: nowrap;
    text-decoration: none;
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn svg { width: 16px; height: 16px; }

/* Primário (CTA principal) */
.btn-primary {
    background: var(--color-secondary);
    color: #fff;
    box-shadow: 0 2px 12px rgba(160,46,189,0.35);
}
.btn-primary:hover:not(:disabled) {
    background: #b83ed4;
    box-shadow: 0 4px 20px rgba(160,46,189,0.5);
    transform: translateY(-1px);
}

/* Secundário (outline) */
.btn-outline {
    background: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-border-hover);
}
.btn-outline:hover:not(:disabled) {
    background: rgba(160,46,189,0.1);
    border-color: var(--color-secondary);
}

/* Ghost */
.btn-ghost {
    background: transparent;
    color: var(--color-text-muted);
}
.btn-ghost:hover:not(:disabled) {
    background: rgba(255,255,255,0.05);
    color: var(--color-text);
}

/* Sucesso */
.btn-success {
    background: var(--color-success);
    color: #fff;
    box-shadow: 0 2px 12px rgba(34,197,94,0.3);
}
.btn-success:hover:not(:disabled) {
    background: #16a34a;
    box-shadow: 0 4px 20px rgba(34,197,94,0.45);
    transform: translateY(-1px);
}

/* Perigo */
.btn-danger {
    background: var(--color-danger);
    color: #fff;
    box-shadow: 0 2px 12px rgba(240,78,90,0.3);
}
.btn-danger:hover:not(:disabled) {
    background: #dc2626;
    box-shadow: 0 4px 20px rgba(240,78,90,0.45);
    transform: translateY(-1px);
}

.btn-sm { padding: 6px 12px; font-size: 0.8125rem; }
.btn-lg { padding: 12px 28px; font-size: 1rem; }
.btn-full { width: 100%; }
.btn-icon { padding: 8px; border-radius: var(--radius-sm); width: 34px; height: 34px; }

/* ========================
   FORMULÁRIOS
   ======================== */
.form-group { margin-bottom: 16px; }
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 6px;
    letter-spacing: 0.02em;
}
label .required { color: var(--color-danger); margin-left: 3px; }

input, textarea, select {
    width: 100%;
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.875rem;
    padding: 9px 12px;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}
input:focus, textarea:focus, select:focus {
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(160,46,189,0.15);
}
input::placeholder, textarea::placeholder { color: var(--color-text-faint); }
textarea { resize: vertical; min-height: 90px; }
select option { background: var(--color-surface); }

input[type="color"] {
    padding: 4px 6px;
    height: 38px;
    cursor: pointer;
}

.form-error {
    font-size: 0.75rem;
    color: var(--color-danger);
    margin-top: 5px;
    display: none;
}
.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select { border-color: var(--color-danger); }
.form-group.has-error .form-error { display: block; }

.form-hint { font-size: 0.75rem; color: var(--color-text-faint); margin-top: 5px; }

/* Checkbox customizado */
.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}
.checkbox-wrapper input[type="checkbox"] {
    width: 18px;
    height: 18px;
    min-width: 18px;
    accent-color: var(--color-secondary);
    cursor: pointer;
    border-radius: 4px;
}

/* ========================
   BADGES E STATUS
   ======================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-title);
    letter-spacing: 0.02em;
    white-space: nowrap;
}
.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.badge-pendente    { background: rgba(155,126,200,0.15); color: var(--color-pendente); }
.badge-andamento   { background: var(--color-info-bg); color: var(--color-info); }
.badge-revisao     { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-concluido   { background: var(--color-success-bg); color: var(--color-success); }
.badge-aprovada    { background: var(--color-success-bg); color: var(--color-success); }
.badge-reprovada   { background: var(--color-danger-bg); color: var(--color-danger); }
.badge-aguardando  { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-ativo       { background: var(--color-success-bg); color: var(--color-success); }
.badge-inativo     { background: rgba(255,255,255,0.05); color: var(--color-text-faint); }
.badge-post        { background: rgba(160,46,189,0.15); color: var(--color-accent); }
.badge-story       { background: rgba(96,165,250,0.15); color: var(--color-info); }
.badge-video       { background: rgba(245,158,11,0.15); color: var(--color-warning); }

/* ========================
   TABELAS
   ======================== */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}
thead tr {
    background: var(--color-surface-alt);
    border-bottom: 1px solid var(--color-border);
}
th {
    padding: 12px 16px;
    text-align: left;
    font-family: var(--font-title);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    white-space: nowrap;
}
td {
    padding: 13px 16px;
    border-bottom: 1px solid rgba(160,46,189,0.08);
    vertical-align: middle;
    color: var(--color-text);
}
tbody tr { transition: background var(--transition); }
tbody tr:hover { background: rgba(160,46,189,0.06); }
tbody tr:last-child td { border-bottom: none; }

/* ========================
   ÁREA DE UPLOAD
   ======================== */
.upload-zone {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition), background var(--transition);
    position: relative;
}
.upload-zone:hover, .upload-zone.dragover {
    border-color: var(--color-secondary);
    background: rgba(160,46,189,0.06);
}
.upload-zone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
}
.upload-icon { color: var(--color-text-faint); margin: 0 auto 10px; }
.upload-label { font-size: 0.875rem; color: var(--color-text-muted); }
.upload-label strong { color: var(--color-accent); }
.upload-hint { font-size: 0.75rem; color: var(--color-text-faint); margin-top: 4px; }

/* Preview de upload */
.upload-preview {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: var(--color-surface-alt);
    position: relative;
}
.upload-preview img { width: 100%; display: block; }
.upload-preview video { width: 100%; display: block; max-height: 320px; }
.upload-preview .preview-actions {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    gap: 6px;
}

/* ========================
   MODAL
   ======================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(14, 8, 24, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-md), visibility var(--transition-md);
}
.modal-overlay.open {
    opacity: 1;
    visibility: visible;
}
.modal {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 540px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    transform: translateY(20px);
    transition: transform var(--transition-md);
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-lg { max-width: 720px; }
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
}
.modal-header h3 {
    font-size: 1rem;
    font-weight: 600;
}
.modal-body { padding: 24px; }
.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 24px;
    border-top: 1px solid var(--color-border);
}
.modal-close {
    width: 30px; height: 30px;
    border-radius: var(--radius-sm);
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition), color var(--transition);
}
.modal-close:hover { background: rgba(255,255,255,0.07); color: var(--color-text); }

/* ========================
   PAINEL DE NOTIFICAÇÕES
   ======================== */
.notif-panel {
    position: fixed;
    top: var(--header-h);
    right: 0;
    width: 360px;
    max-height: calc(100vh - var(--header-h));
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-left: var(--glass-border);
    border-bottom: var(--glass-border);
    z-index: 99;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--transition-md);
    border-radius: 0 0 0 var(--radius-lg);
}
.notif-panel.open { transform: translateX(0); }

.notif-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px;
    border-bottom: var(--glass-border);
}
.notif-panel-header h4 {
    font-size: 0.875rem;
    font-weight: 600;
}
.notif-list {
    flex: 1;
    overflow-y: auto;
}
.notif-item {
    display: flex;
    gap: 12px;
    padding: 14px 18px;
    border-bottom: 1px solid rgba(160,46,189,0.08);
    cursor: pointer;
    transition: background var(--transition);
}
.notif-item:hover { background: rgba(160,46,189,0.07); }
.notif-item.unread { background: rgba(160,46,189,0.05); }
.notif-item.unread::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: var(--color-secondary);
    border-radius: 2px;
}
.notif-item { position: relative; }
.notif-type-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.9rem;
}
.notif-content { flex: 1; min-width: 0; }
.notif-title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.notif-msg {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.notif-time {
    font-size: 0.7rem;
    color: var(--color-text-faint);
    margin-top: 4px;
}

/* ========================
   SEARCH E FILTROS
   ======================== */
.search-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.input-search {
    position: relative;
    flex: 1;
    min-width: 200px;
}
.input-search input { padding-left: 36px; }
.input-search svg {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-faint);
    width: 16px;
    height: 16px;
    pointer-events: none;
}

/* ========================
   ESTADOS VAZIOS
   ======================== */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 56px 24px;
    text-align: center;
    gap: 12px;
    color: var(--color-text-faint);
}
.empty-state svg { opacity: 0.35; }
.empty-state h3 { font-size: 1rem; font-weight: 300; color: var(--color-text-muted); }
.empty-state p { font-size: 0.8125rem; max-width: 280px; }

/* ========================
   TOAST / ALERTAS
   ======================== */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}
.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 18px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 280px;
    max-width: 360px;
    pointer-events: all;
    animation: slideInToast 0.3s ease forwards;
    font-size: 0.875rem;
}
.toast.exit { animation: slideOutToast 0.3s ease forwards; }
.toast-success { border-left: 3px solid var(--color-success); }
.toast-error   { border-left: 3px solid var(--color-danger); }
.toast-warning { border-left: 3px solid var(--color-warning); }
.toast-info    { border-left: 3px solid var(--color-info); }

@keyframes slideInToast {
    from { transform: translateX(110%); opacity: 0; }
    to   { transform: translateX(0);   opacity: 1; }
}
@keyframes slideOutToast {
    from { transform: translateX(0);   opacity: 1; }
    to   { transform: translateX(110%); opacity: 0; }
}

/* ========================
   SPINNER / LOADING
   ======================== */
.spinner {
    width: 20px; height: 20px;
    border: 2px solid rgba(160,46,189,0.2);
    border-top-color: var(--color-secondary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}
.spinner-lg { width: 40px; height: 40px; border-width: 3px; }
@keyframes spin { to { transform: rotate(360deg); } }

.loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(14,8,24,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: inherit;
    z-index: 10;
}

/* ========================
   PROGRESS BAR
   ======================== */
.progress {
    height: 6px;
    background: rgba(160,46,189,0.15);
    border-radius: 3px;
    overflow: hidden;
}
.progress-bar {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transition: width 0.5s ease;
}

/* ========================
   PAGINAÇÃO
   ======================== */
.pagination {
    display: flex;
    align-items: center;
    gap: 6px;
    justify-content: center;
    padding: 16px 0;
}
.page-btn {
    width: 34px; height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-text-muted);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition);
}
.page-btn:hover { background: rgba(160,46,189,0.1); color: var(--color-text); border-color: var(--color-border-hover); }
.page-btn.active { background: var(--color-secondary); color: #fff; border-color: var(--color-secondary); }

/* ========================
   RESPONSIVO
   ======================== */
@media (max-width: 768px) {
    :root {
        --sidebar-w: 100vw;
        --sidebar-mini: 0px;
    }

    .sidebar {
        transform: translateX(-100%);
        width: 260px;
    }
    .sidebar.mobile-open {
        transform: translateX(0);
        width: 260px;
    }

    .main-content { margin-left: 0 !important; }

    .page-content { padding: 16px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .notif-panel { width: 100%; }
    .modal { max-width: 100%; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .page-header { flex-direction: column; align-items: flex-start; }
}

/* ========================
   SCROLLBAR GLOBAL
   ======================== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(160,46,189,0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(160,46,189,0.5); }

/* ========================
   UTILITÁRIOS
   ======================== */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }
.w-full { width: 100%; }
.text-right { text-align: right; }
.hidden { display: none !important; }
.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}

/* Cor dinâmica do cliente (aplicada via JS com style inline) */
.client-accent { color: var(--client-color, var(--color-secondary)); }
.client-bg     { background-color: var(--client-color, var(--color-secondary)); }
.client-border { border-color: var(--client-color, var(--color-border)); }