/* ============================================
   Coffetus - Paleta de colores cafe
   ============================================ */

:root {
    --cafe-oscuro:    #1a0e0a;
    --cafe-medio:     #3c2415;
    --cafe-crema:     #6f4e37;
    --cafe-suave:     #a67b5b;
    --cafe-leche:     #d4a574;
    --crema:          #f5e6d3;
    --blanco-crema:   #faf3eb;
    --blanco:         #fffdf9;
    --texto-oscuro:   #1a0e0a;
    --texto-medio:    #4a3228;
    --error:          #c0392b;
    --exito:          #27ae60;
    --sombra:         rgba(26, 14, 10, 0.3);

    --sidebar-ancho:  260px;
    --navbar-alto:    56px;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--texto-oscuro);
    min-height: 100vh;
    background: var(--blanco-crema);
}

/* Reset para imagenes - NUNCA desbordar */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Reset para links */
a {
    color: inherit;
    text-decoration: none;
}

/* ============================================
   LOGIN
   ============================================ */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--cafe-oscuro);
    background-image:
        radial-gradient(ellipse at 20% 50%, rgba(111, 78, 55, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(166, 123, 91, 0.1) 0%, transparent 50%);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-card {
    background: var(--blanco-crema);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

.login-header {
    background: linear-gradient(135deg, var(--cafe-medio), var(--cafe-crema));
    padding: 30px 30px 25px;
    text-align: center;
}

.login-header .logo-img {
    width: 90px;
    height: 90px;
    object-fit: contain;
    margin: 0 auto 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    padding: 8px;
}

.login-header h1 {
    color: var(--crema);
    font-size: 26px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.login-header p {
    color: var(--cafe-leche);
    font-size: 13px;
    margin-top: 6px;
    letter-spacing: 1px;
}

.login-body {
    padding: 28px 30px;
}

/* ============================================
   FORMULARIOS
   ============================================ */
.form-group {
    margin-bottom: 18px;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--cafe-crema);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 2px solid var(--cafe-suave);
    border-radius: 8px;
    font-size: 14px;
    color: var(--texto-oscuro);
    background: var(--blanco);
    transition: border-color 0.3s, box-shadow 0.3s;
    outline: none;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--cafe-crema);
    box-shadow: 0 0 0 3px rgba(111, 78, 55, 0.15);
}

.form-group input::placeholder {
    color: var(--cafe-suave);
}

.form-group .icon {
    position: absolute;
    left: 14px;
    top: 38px;
    font-size: 18px;
    color: var(--cafe-suave);
    pointer-events: none;
}

.form-group input.has-icon {
    padding-left: 44px;
}

/* ============================================
   BOTONES
   ============================================ */
.btn {
    padding: 10px 22px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, background 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: inherit;
}

.btn:active { transform: translateY(0); }

.btn-primary {
    background: linear-gradient(135deg, var(--cafe-medio), var(--cafe-crema));
    color: var(--crema);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(60, 36, 21, 0.35);
}

.btn-login {
    width: 100%;
    padding: 13px;
    background: linear-gradient(135deg, var(--cafe-medio), var(--cafe-crema));
    color: var(--crema);
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    margin-top: 5px;
    font-family: inherit;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(60, 36, 21, 0.4);
}

.btn-logout {
    background: rgba(255, 255, 255, 0.15);
    color: var(--crema);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 7px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-family: inherit;
    transition: background 0.3s;
}

.btn-logout:hover {
    background: rgba(255, 255, 255, 0.25);
}

.btn-success {
    background: var(--exito);
    color: #fff;
}

.btn-danger {
    background: var(--error);
    color: #fff;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--cafe-crema);
    color: var(--cafe-crema);
}

.btn-outline:hover {
    background: var(--cafe-crema);
    color: var(--crema);
}

/* ============================================
   MENSAJES
   ============================================ */
.error-msg {
    background: #fde8e8;
    color: var(--error);
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 18px;
    border-left: 4px solid var(--error);
}

.success-msg {
    background: #e8fde8;
    color: var(--exito);
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 18px;
    border-left: 4px solid var(--exito);
}

/* ============================================
   LOGIN FOOTER
   ============================================ */
.login-footer {
    text-align: center;
    padding: 15px 30px 25px;
    color: var(--cafe-suave);
    font-size: 11px;
    letter-spacing: 0.5px;
}

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-ancho);
    height: 100vh;
    background: linear-gradient(180deg, var(--cafe-medio) 0%, var(--cafe-oscuro) 100%);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: transform 0.3s ease;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
}

.sidebar-logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 8px;
    flex-shrink: 0;
    background: rgba(255,255,255,0.1);
    padding: 4px;
}

.sidebar-brand {
    font-size: 18px;
    font-weight: 700;
    color: var(--crema);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Menu */
.sidebar-menu {
    flex: 1;
    padding: 8px 0;
    overflow-y: auto;
}

.menu-seccion {
    padding: 16px 20px 6px;
    font-size: 11px;
    font-weight: 700;
    color: var(--cafe-suave);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 20px;
    color: var(--crema) !important;
    text-decoration: none !important;
    font-size: 14px;
    transition: background 0.2s, border-left 0.2s;
    border-left: 3px solid transparent;
}

.menu-item:link,
.menu-item:visited,
.menu-item:hover,
.menu-item:active {
    color: var(--crema) !important;
    text-decoration: none !important;
}

.menu-item:hover {
    background: rgba(255, 255, 255, 0.06);
}

.menu-item.activo {
    background: rgba(255, 255, 255, 0.1);
    border-left: 3px solid var(--cafe-leche);
    color: var(--cafe-leche) !important;
}

.menu-icono {
    font-size: 16px;
    width: 22px;
    text-align: center;
    flex-shrink: 0;
}

.menu-texto {
    white-space: nowrap;
}

/* Sidebar footer */
.sidebar-footer {
    padding: 14px 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-user-icon {
    font-size: 22px;
    color: var(--cafe-leche);
}

.sidebar-user-info {
    display: flex;
    flex-direction: column;
}

.sidebar-user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--crema);
}

.sidebar-user-nivel {
    font-size: 11px;
    color: var(--cafe-suave);
}

/* Sidebar oculto */
.sidebar-oculto {
    transform: translateX(-100%);
}

/* ============================================
   MAIN WRAPPER
   ============================================ */
.admin-body {
    background: var(--blanco-crema);
}

.main-wrapper {
    margin-left: var(--sidebar-ancho);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin-left 0.3s ease;
}

.main-expand {
    margin-left: 0;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    background: var(--blanco);
    height: var(--navbar-alto);
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 1px 4px rgba(26, 14, 10, 0.08);
    position: sticky;
    top: 0;
    z-index: 50;
    flex-shrink: 0;
}

.btn-toggle-sidebar {
    background: none;
    border: none;
    font-size: 22px;
    color: var(--cafe-crema);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background 0.2s;
}

.btn-toggle-sidebar:hover {
    background: var(--crema);
}

.navbar-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--cafe-medio);
    flex: 1;
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.navbar-user {
    font-size: 13px;
    color: var(--cafe-crema);
    font-weight: 500;
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
    flex: 1;
    padding: 28px;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.page-header h2 {
    font-size: 22px;
    color: var(--cafe-medio);
}

/* ============================================
   CARDS
   ============================================ */
.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.dash-card {
    background: var(--blanco);
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(26, 14, 10, 0.08);
    border-left: 4px solid var(--cafe-crema);
}

.dash-card h3 {
    color: var(--cafe-crema);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.dash-card .number {
    font-size: 32px;
    font-weight: 700;
    color: var(--cafe-medio);
}

/* ============================================
   TABLAS
   ============================================ */
.tabla-container {
    background: var(--blanco);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(26, 14, 10, 0.08);
    overflow: hidden;
}

.tabla-filtros {
    padding: 16px 20px;
    border-bottom: 1px solid var(--crema);
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.tabla-filtros input,
.tabla-filtros select {
    padding: 8px 12px;
    border: 2px solid var(--crema);
    border-radius: 6px;
    font-size: 13px;
    font-family: inherit;
    outline: none;
    background: var(--blanco-crema);
}

.tabla-filtros input:focus,
.tabla-filtros select:focus {
    border-color: var(--cafe-crema);
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    background: var(--cafe-medio);
    color: var(--crema);
}

th {
    padding: 12px 16px;
    text-align: left;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

td {
    padding: 12px 16px;
    font-size: 14px;
    border-bottom: 1px solid var(--crema);
}

tbody tr:hover {
    background: rgba(212, 165, 116, 0.08);
}

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-activa {
    background: #d4edda;
    color: #155724;
}

.badge-anulada {
    background: #f8d7da;
    color: #721c24;
}

.badge-pendiente {
    background: #fff3cd;
    color: #856404;
}

.tabla-footer {
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--cafe-suave);
    border-top: 1px solid var(--crema);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar-oculto {
        transform: translateX(0);
    }

    .main-wrapper {
        margin-left: 0;
    }

    .navbar {
        padding: 0 16px;
    }

    .main-content {
        padding: 16px;
    }

    .dashboard-cards {
        grid-template-columns: 1fr;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }
}