:root {
    --apta-azul: #003882;
    --apta-amarillo: #e6b012;
    --apta-oliva: #6e6b0d;
    --fondo-claro: #f4f6f9;
    --texto-oscuro: #333333;
    --rojo: #d9534f;
    --verde-exito: #198754;
    --verde-oscuro: #146c43;
}

body {
    margin: 0; padding: 0; font-family: 'Montserrat', sans-serif;
    background-color: var(--fondo-claro); color: var(--texto-oscuro);
}

/* --- ESTILOS DE INICIO DE SESIÓN (LOGIN) --- */
.login-body {
    display: flex; justify-content: center; align-items: center; min-height: 100vh;
    background: linear-gradient(135deg, var(--apta-azul) 0%, #001f4d 100%);
}
.login-container {
    background: white; padding: 40px; border-radius: 12px; width: 100%; max-width: 400px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3); text-align: center;
}
.login-container h2 { margin-top: 0; color: var(--apta-azul); font-weight: 600; }
.login-container p { color: #666; font-size: 0.9rem; margin-bottom: 25px; }
.login-error {
    background-color: #f8d7da; color: #721c24; padding: 12px; border-radius: 6px;
    margin-bottom: 20px; font-size: 0.9rem; text-align: left; font-weight: 600;
}
.btn-block { width: 100%; padding: 12px !important; margin-top: 10px; }

/* --- HEADER Y CONTROLES --- */
.header-apta {
    background-color: var(--apta-azul); color: white; padding: 15px 40px;
    display: flex; justify-content: space-between; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.header-apta .logo { font-size: 1.4rem; font-weight: 600; }
.header-controls { display: flex; align-items: center; gap: 20px; }
.selector-container label { margin-right: 8px; font-weight: 600; font-size: 0.9rem; }
.selector-container select {
    padding: 8px 12px; border-radius: 5px; border: none; font-family: 'Montserrat', sans-serif;
    background-color: white; color: var(--apta-azul); font-weight: 600; cursor: pointer;
}
.btn-logout {
    color: white; text-decoration: none; font-size: 0.85rem; font-weight: 600;
    border: 1px solid rgba(255,255,255,0.4); padding: 8px 14px; border-radius: 5px; transition: all 0.2s;
}
.btn-logout:hover { background-color: white; color: var(--apta-azul); }

/* --- CONTENEDOR DEL CALENDARIO --- */
.calendar-container {
    max-width: 1100px; margin: 30px auto; background: white; padding: 25px;
    border-radius: 12px; box-shadow: 0 10px 30px rgba(0, 56, 130, 0.05);
}

/* --- VENTANA MODAL --- */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.5); display: none; justify-content: center;
    align-items: center; z-index: 9999; backdrop-filter: blur(2px);
}
.modal-content {
    background: white; padding: 25px 30px; border-radius: 12px; width: 520px; max-width: 95%;
    box-shadow: 0 15px 40px rgba(0,0,0,0.2); animation: fadeIn 0.2s ease;
}
.modal-content h3 { margin-top: 0; color: var(--apta-azul); font-weight: 600; border-bottom: 2px solid var(--apta-amarillo); padding-bottom: 10px; margin-bottom: 20px; }
.form-group { margin-bottom: 15px; display: flex; flex-direction: column; text-align: left; }
.form-group label { font-weight: 600; font-size: 0.85rem; margin-bottom: 5px; color: #555; }
.form-group input[type="text"], .form-group textarea, .form-group select {
    padding: 10px; border: 1px solid #ccc; border-radius: 6px; font-family: 'Montserrat', sans-serif; font-size: 0.95rem; outline: none; box-sizing: border-box; width: 100%;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--apta-azul); }

/* --- SELECTORES DE HORA MODERNOS (MÁS GRANDES) --- */
.time-label { color: var(--apta-azul) !important; font-size: 0.9rem !important; margin-bottom: 6px !important; }
.time-input-modern {
    padding: 12px 15px !important; border: 2px solid #cbd5e1 !important; border-radius: 8px !important;
    font-family: 'Montserrat', sans-serif; font-size: 1.2rem !important; font-weight: 600 !important;
    color: #1e293b !important; background-color: #f8fafc !important; text-align: center;
    outline: none; transition: all 0.2s ease; cursor: pointer;
}
.time-input-modern:focus { border-color: var(--apta-azul) !important; background-color: #ffffff !important; box-shadow: 0 0 0 3px rgba(0, 56, 130, 0.1); }

/* Distribución paralela en filas */
.row-inputs { flex-direction: row !important; justify-content: space-between; gap: 15px; }
.row-inputs > div { flex: 1; display: flex; flex-direction: column; text-align: left; }

.checkbox-container { display: flex; align-items: center; height: 100%; padding-top: 20px; }
.checkbox-container input { transform: scale(1.2); margin-right: 8px; cursor: pointer; width: auto !important; }

/* Contenedor específico del check global para que resalte elegantemente */
.global-assign-container { padding-top: 5px; margin-top: 5px; border-top: 1px dashed #e2e8f0; }
.global-assign-label { color: #0f172a !important; font-weight: 600 !important; font-size: 0.9rem !important; cursor: pointer; display: flex; align-items: center; }

/* --- BOTONES DEL MODAL --- */
.modal-buttons { display: flex; justify-content: flex-end; gap: 8px; margin-top: 25px; flex-wrap: wrap; }
.modal-buttons button { padding: 10px 16px; border: none; border-radius: 6px; font-family: 'Montserrat', sans-serif; font-weight: 600; cursor: pointer; font-size: 0.85rem; }

.btn-primary { background-color: var(--apta-azul); color: white; }
.btn-primary:hover { background-color: #002659; }
.btn-secondary { background-color: #e0e0e0; color: #333; }
.btn-secondary:hover { background-color: #d0d0d0; }
.btn-success { background-color: var(--verde-exito); color: white; }
.btn-success:hover { background-color: var(--verde-oscuro); }
.btn-warning { background-color: var(--apta-amarillo); color: #333333; }
.btn-warning:hover { background-color: #cc9c10; color: #000000; }
.btn-danger { background-color: var(--rojo); color: white; }
.btn-danger:hover { background-color: #bd3e3a; }

/* --- CLASE DE EVENTO CUMPLIDO (VERDE ÉXITO) --- */
.evento-cumplido {
    background-color: var(--verde-exito) !important;
    border-color: var(--verde-oscuro) !important;
    color: #ffffff !important;
    opacity: 0.75 !important;
    text-decoration: line-through;
}

/* Ajustes Visuales de FullCalendar */
.fc .fc-button-primary { background-color: var(--apta-azul) !important; border-color: var(--apta-azul) !important; font-size: 0.9rem !important; }
.fc .fc-button-primary:hover { background-color: var(--apta-amarillo) !important; border-color: var(--apta-amarillo) !important; color: var(--apta-azul) !important; }
.fc-event { border: none !important; padding: 2px 6px; cursor: pointer; font-weight: 500; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}