/* ==========================================================================
   DESIGN SYSTEM & VARIABLES (PRETO PREMINENTE, VERDE/AMARELO NEON, SEM GRADIENTES)
   ========================================================================== */

:root {
    --bg-color: #09090b;
    --card-bg: #121214;
    --card-bg-hover: #1c1c1f;
    --border-color: #27272a;
    --border-focus: #3f3f46;
    
    --text-color: #fafafa;
    --text-muted: #a1a1aa;
    
    /* Cores Neon Sólidas (Sem gradientes) */
    --neon-green: #39ff14;
    --neon-yellow: #f3ff00;
    --danger: #ef4444;
    --danger-bg: #2d1414;
    
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    
    --shadow-green: 0 0 15px rgba(57, 255, 20, 0.2);
    --shadow-yellow: 0 0 15px rgba(243, 255, 0, 0.2);
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.5;
    overflow-x: hidden;
}

/* Scrollbar Customizado */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--border-focus);
}

/* ==========================================================================
   TIPOGRAFIA & LINKS
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.accent-green {
    color: var(--neon-green);
}

.text-green {
    color: var(--neon-green);
}

.text-yellow {
    color: var(--neon-yellow);
}

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

.link-yellow:hover {
    color: var(--neon-yellow);
    text-decoration: underline;
}

/* ==========================================================================
   LAYOUT DO SITE (HEADER & NAV)
   ========================================================================== */

.app-header {
    background-color: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.app-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.3rem;
    font-weight: 700;
    font-family: var(--font-heading);
    letter-spacing: 0.05em;
}

.logo-img {
    height: 50px;
    width: 50px;
    object-fit: contain;
}

.app-nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.8rem;
    border-radius: 4px;
    border: 1px solid transparent;
}

.nav-link:hover {
    color: var(--text-color);
}

.nav-link.active {
    color: var(--neon-green);
    border-color: rgba(57, 255, 20, 0.3);
    background-color: rgba(57, 255, 20, 0.05);
}

.nav-link.nav-admin-link.active {
    color: var(--neon-yellow);
    border-color: rgba(243, 255, 0, 0.3);
    background-color: rgba(243, 255, 0, 0.05);
}

/* ==========================================================================
   ESTRUTURA GERAL DE VIEWS (SPA)
   ========================================================================== */

.app-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2.5rem 2rem;
}

.spa-view {
    display: none;
    animation: fadeIn var(--transition-normal);
}

.spa-view.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.view-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.view-title {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 0.5rem;
}

.view-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
}

/* ==========================================================================
   COMPONENTES: BOTÕES
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-fast);
    outline: none;
}

.btn-green {
    background-color: var(--neon-green);
    color: #000;
    border: 1px solid var(--neon-green);
}

.btn-green:hover {
    box-shadow: var(--shadow-green);
    transform: translateY(-1px);
}

.btn-yellow {
    background-color: var(--neon-yellow);
    color: #000;
    border: 1px solid var(--neon-yellow);
}

.btn-yellow:hover {
    box-shadow: var(--shadow-yellow);
    transform: translateY(-1px);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    background-color: var(--card-bg-hover);
    border-color: var(--border-focus);
}

.btn-outline-danger {
    background-color: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
}

.btn-outline-danger:hover {
    background-color: var(--danger-bg);
}

.btn-icon {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-icon:hover {
    border-color: var(--text-color);
    background-color: var(--card-bg-hover);
}

.w-100 {
    width: 100%;
}

.margin-top-md {
    margin-top: 1.5rem;
}

.margin-top-lg {
    margin-top: 2rem;
}

/* ==========================================================================
   COMPONENTES: CARDS E CONTAINER DE TABELAS
   ========================================================================== */

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    transition: border-color var(--transition-normal);
}

.card:hover {
    border-color: var(--border-focus);
}

.border-green {
    border-color: rgba(57, 255, 20, 0.4);
}
.border-green:hover {
    border-color: var(--neon-green);
}

.border-yellow {
    border-color: rgba(243, 255, 0, 0.4);
}
.border-yellow:hover {
    border-color: var(--neon-yellow);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ==========================================================================
   FORMULÁRIOS
   ========================================================================== */

.form-card {
    max-width: 420px;
    margin: 3rem auto;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2.5rem 2rem;
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-header h2 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
}

.form-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.4rem;
    color: var(--text-muted);
}

.form-group input, 
.form-group select {
    width: 100%;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 0.75rem 1rem;
    border-radius: 4px;
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--border-focus);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23a1a1aa' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19.5 8.25l-7.5 7.5-7.5-7.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1rem;
    padding-right: 2.5rem;
}

.form-footer {
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ==========================================================================
   VIEW DE ESCALA PÚBLICA
   ========================================================================== */

.scale-wrapper {
    background-color: transparent;
}

.schedules-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.date-scale-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    transition: all var(--transition-normal);
}

.date-scale-card:hover {
    border-color: var(--border-focus);
}

.date-scale-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
    margin-bottom: 1rem;
}

.date-scale-title {
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.date-scale-title i {
    color: var(--neon-green);
}

.date-scale-weekday {
    font-size: 0.85rem;
    color: var(--text-muted);
    background-color: rgba(255, 255, 255, 0.05);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-weight: 500;
}

/* Divisão por Período */
.period-schedules {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.period-block {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1rem;
    background-color: rgba(255, 255, 255, 0.01);
}

.period-block-header {
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--neon-yellow);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.4rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.period-departments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
}

.dept-badge {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.6rem;
    display: flex;
    flex-direction: column;
}

.dept-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.dept-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
}

.dot-fotos { background-color: #ff3b30; }
.dot-stories { background-color: #ff9500; }
.dot-luzes { background-color: #ffcc00; }
.dot-aovivo { background-color: #4cd964; }
.dot-letras { background-color: #5ac8fa; }
.dot-suporte { background-color: #007aff; }

.dept-user {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    margin-top: 0.2rem;
    color: var(--text-color);
}

.dept-user.empty {
    color: var(--text-muted);
    font-weight: 400;
    font-style: italic;
    font-size: 0.85rem;
}

/* ==========================================================================
   ÁREA DO MEMBRO (DISPONIBILIDADE)
   ========================================================================== */

.member-panel {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.5rem;
}

.edit-counter-badge {
    background-color: #121214;
    border: 1px solid var(--border-color);
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    font-size: 0.9rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.edit-counter-badge strong {
    color: var(--text-color);
}

.edit-counter-badge strong:first-of-type {
    color: var(--neon-yellow);
}

.member-layout {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 2rem;
}

@media (max-width: 900px) {
    .member-layout {
        grid-template-columns: 1fr;
    }
}

/* Calendário */
.calendar-card {
    display: flex;
    flex-direction: column;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.calendar-header h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.cal-day {
    aspect-ratio: 1;
    background-color: #18181b;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 0.4rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    user-select: none;
}

.cal-day:hover:not(.empty-day) {
    border-color: var(--border-focus);
    background-color: var(--card-bg-hover);
}

.cal-day.empty-day {
    background-color: transparent;
    border-color: transparent;
    cursor: default;
}

.cal-day-num {
    font-size: 0.95rem;
    font-weight: 600;
}

.cal-day-periods {
    display: flex;
    gap: 2px;
    width: 100%;
    justify-content: center;
    height: 6px;
}

.cal-period-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--text-muted);
}

.cal-period-dot.active {
    background-color: var(--neon-green);
    box-shadow: 0 0 4px var(--neon-green);
}

.cal-day.has-avail {
    border-color: rgba(57, 255, 20, 0.4);
    background-color: rgba(57, 255, 20, 0.03);
}

.cal-day.has-avail:hover {
    border-color: var(--neon-green);
}

.cal-day.has-avail .cal-day-num {
    color: var(--neon-green);
}

.calendar-legend {
    display: flex;
    gap: 1.5rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    border-t: 1px solid var(--border-color);
    padding-top: 1rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}
.legend-dot.green { background-color: var(--neon-green); }
.legend-dot.text-muted { background-color: var(--border-color); }

/* Resumo da Disponibilidade (Card Direita) */
.summary-card {
    display: flex;
    flex-direction: column;
    max-height: 520px;
}

.summary-info {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
}

.summary-list {
    flex: 1;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    background-color: rgba(0,0,0,0.15);
    border-radius: 6px;
    padding: 0.75rem;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.summary-item {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.5rem 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.summary-item-date {
    font-weight: 600;
}

.summary-item-periods {
    display: flex;
    gap: 0.4rem;
}

.period-pill {
    background-color: rgba(57, 255, 20, 0.1);
    border: 1px solid rgba(57, 255, 20, 0.3);
    color: var(--neon-green);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
}

.empty-text {
    color: var(--text-muted);
    font-size: 0.85rem;
    text-align: center;
    margin: 2rem 0;
    font-style: italic;
}

.summary-actions {
    margin-top: auto;
}

.limit-warning {
    margin-top: 0.75rem;
    font-size: 0.75rem;
    color: var(--neon-yellow);
    display: flex;
    align-items: center;
    gap: 0.3rem;
    line-height: 1.3;
}

/* ==========================================================================
   PAINEL DO ADMIN MASTER
   ========================================================================== */

.admin-panel-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.5rem;
}

.admin-tabs {
    display: flex;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1px;
}

.tab-btn {
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.75rem 1.25rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tab-btn:hover {
    color: var(--text-color);
}

.tab-btn.active {
    color: var(--neon-yellow);
    border-bottom-color: var(--neon-yellow);
}

.admin-tab-content {
    display: none;
    animation: fadeIn var(--transition-normal);
}

.admin-tab-content.active {
    display: block;
}

.admin-grid-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
}

@media (max-width: 990px) {
    .admin-grid-layout {
        grid-template-columns: 1fr;
    }
}

.departments-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.25rem;
}

@media (max-width: 480px) {
    .departments-grid {
        grid-template-columns: 1fr;
    }
}

.dept-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 0.3rem;
}

.info-alert {
    background-color: rgba(255,255,255,0.03);
    border: 1px dashed var(--border-color);
    border-radius: 4px;
    padding: 0.75rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 1rem;
}

/* Tabelas */
.table-container {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--card-bg);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.85rem;
}

.admin-table th, 
.admin-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.admin-table th {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-muted);
    background-color: rgba(0, 0, 0, 0.2);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.admin-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

.admin-table tbody tr:last-child td {
    border-bottom: none;
}

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

.badge-edit-count {
    background-color: rgba(243, 255, 0, 0.05);
    border: 1px solid rgba(243, 255, 0, 0.3);
    color: var(--neon-yellow);
    padding: 0.1rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
}

.badge-edit-count.danger {
    background-color: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--danger);
}

.max-w-md {
    max-width: 480px;
    margin: 1rem 0;
}

/* ==========================================================================
   MODAL DE PERÍODOS
   ========================================================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    width: 90%;
    max-width: 440px;
    overflow: hidden;
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-card {
    transform: translateY(0);
}

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--text-color);
}

.modal-body {
    padding: 1.5rem;
}

.modal-date-title {
    font-size: 1.15rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--neon-green);
    margin-bottom: 0.25rem;
}

.modal-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
}

.periods-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.period-option {
    display: flex;
    align-items: center;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1rem;
    cursor: pointer;
    position: relative;
    transition: all var(--transition-fast);
}

.period-option:hover {
    border-color: var(--border-focus);
}

.period-option input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-right: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.period-option input[type="checkbox"]:checked ~ .checkbox-custom {
    background-color: var(--neon-green);
    border-color: var(--neon-green);
}

.checkbox-custom::after {
    content: '';
    display: none;
    width: 6px;
    height: 10px;
    border: solid #000;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-bottom: 2px;
}

.period-option input[type="checkbox"]:checked ~ .checkbox-custom::after {
    display: block;
}

.period-option input[type="checkbox"]:checked ~ .period-text strong {
    color: var(--neon-green);
}

.period-text {
    display: flex;
    flex-direction: column;
}

.period-text strong {
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

.period-text span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.modal-footer {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

/* ==========================================================================
   SISTEMA DE TOAST DE NOTIFICAÇÃO
   ========================================================================== */

.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    pointer-events: none;
}

.toast {
    background-color: #121214;
    border-left: 4px solid var(--border-color);
    padding: 1rem 1.25rem;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.5);
    color: var(--text-color);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 280px;
    max-width: 380px;
    pointer-events: auto;
    animation: toastIn var(--transition-normal) forwards;
}

.toast-success { border-left-color: var(--neon-green); }
.toast-warning { border-left-color: var(--neon-yellow); }
.toast-danger { border-left-color: var(--danger); }

@keyframes toastIn {
    from { transform: translateX(100%) translateY(0); opacity: 0; }
    to { transform: translateX(0) translateY(0); opacity: 1; }
}

.toast.hide {
    animation: toastOut var(--transition-normal) forwards;
}

@keyframes toastOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

.loading-state {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--text-muted);
    padding: 3rem;
    font-size: 0.95rem;
}

.spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Classes auxiliares */
.print-only-header {
    display: none;
}

/* ==========================================================================
   REGRAS DE IMPRESSÃO (OTIMIZAÇÃO DO PDF)
   ========================================================================== */

@media print {
    body {
        background-color: #ffffff !important;
        color: #000000 !important;
        font-family: Arial, sans-serif !important;
    }
    
    .print-only-header {
        display: block !important;
        margin-bottom: 2rem;
        text-align: center;
        border-bottom: 2px solid #000000;
        padding-bottom: 1rem;
    }

    .print-only-header h2 {
        font-size: 20pt !important;
        color: #000000 !important;
    }

    .print-only-header p {
        font-size: 10pt !important;
        color: #555555 !important;
    }

    .app-header, 
    .btn, 
    .view-header,
    .calendar-legend,
    .summary-actions,
    .app-nav,
    .toast-container {
        display: none !important;
    }

    .app-main {
        padding: 0 !important;
        max-width: 100% !important;
    }

    .schedules-grid {
        gap: 2rem !important;
    }

    .date-scale-card {
        background: #ffffff !important;
        border: 2px solid #000000 !important;
        page-break-inside: avoid;
        box-shadow: none !important;
        padding: 1.5rem !important;
    }

    .date-scale-header {
        border-bottom: 2px solid #000000 !important;
    }

    .date-scale-title {
        color: #000000 !important;
        font-size: 14pt !important;
    }

    .date-scale-weekday {
        border: 1px solid #000000 !important;
        color: #000000 !important;
        background: transparent !important;
    }

    .period-block {
        border: 1px solid #777777 !important;
        background: transparent !important;
    }

    .period-block-header {
        color: #000000 !important;
        border-bottom: 1px solid #000000 !important;
        font-size: 11pt !important;
    }

    .period-departments-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 0.5rem !important;
    }

    .dept-badge {
        border: 1px solid #999999 !important;
        background: transparent !important;
        padding: 0.5rem !important;
    }

    .dept-name {
        color: #444444 !important;
        font-size: 8pt !important;
    }

    .dept-dot {
        display: none !important;
    }

    .dept-user {
        color: #000000 !important;
        font-size: 10pt !important;
    }
    
    .dept-user.empty {
        color: #777777 !important;
    }
}

/* Regras de simulação para html2pdf que usa html2canvas e ignora query de impressão */
body.pdf-export-mode {
    background-color: #ffffff !important;
    color: #000000 !important;
    font-family: Arial, sans-serif !important;
}

body.pdf-export-mode .print-only-header {
    display: block !important;
    margin-bottom: 2rem;
    text-align: center;
    border-bottom: 2px solid #000000;
    padding-bottom: 1rem;
}

body.pdf-export-mode .print-only-header h2 {
    font-size: 20pt !important;
    color: #000000 !important;
    margin-top: 0;
    margin-bottom: 0.5rem;
}

body.pdf-export-mode .print-only-header p {
    font-size: 10pt !important;
    color: #555555 !important;
}

body.pdf-export-mode .app-header, 
body.pdf-export-mode .btn, 
body.pdf-export-mode .view-header,
body.pdf-export-mode .calendar-legend,
body.pdf-export-mode .summary-actions,
body.pdf-export-mode .app-nav,
body.pdf-export-mode .toast-container {
    display: none !important;
}

body.pdf-export-mode .app-main {
    padding: 0 !important;
    max-width: 100% !important;
}

body.pdf-export-mode .schedules-grid {
    gap: 2rem !important;
}

body.pdf-export-mode .date-scale-card {
    background: #ffffff !important;
    border: 2px solid #000000 !important;
    box-shadow: none !important;
    padding: 1.5rem !important;
    margin-bottom: 2rem !important;
}

body.pdf-export-mode .date-scale-header {
    border-bottom: 2px solid #000000 !important;
}

body.pdf-export-mode .date-scale-title {
    color: #000000 !important;
    font-size: 14pt !important;
}

body.pdf-export-mode .date-scale-weekday {
    border: 1px solid #000000 !important;
    color: #000000 !important;
    background: transparent !important;
}

body.pdf-export-mode .period-block {
    border: 1px solid #777777 !important;
    background: transparent !important;
    margin-top: 1rem !important;
    padding: 1rem !important;
}

body.pdf-export-mode .period-block-header {
    color: #000000 !important;
    border-bottom: 1px solid #000000 !important;
    font-size: 11pt !important;
    margin-bottom: 0.75rem !important;
}

body.pdf-export-mode .period-departments-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 0.5rem !important;
}

body.pdf-export-mode .dept-badge {
    border: 1px solid #999999 !important;
    background: transparent !important;
    padding: 0.5rem !important;
    display: flex !important;
    flex-direction: column !important;
}

body.pdf-export-mode .dept-name {
    color: #444444 !important;
    font-size: 8pt !important;
    text-transform: uppercase !important;
}

body.pdf-export-mode .dept-dot {
    display: none !important;
}

body.pdf-export-mode .dept-user {
    color: #000000 !important;
    font-size: 10pt !important;
}

body.pdf-export-mode .dept-user.empty {
    color: #777777 !important;
}