@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #0A1F44;
    --secondary: #FFFFFF;
    --surface: #F9FAFB;
    --text-main: #374151;
    --text-muted: #6B7280;
    --border: #E5E7EB;
    --accent-blue: #1E3A8A;
    --accent-cyan: #22D3EE;
    --accent-gold: #C5A46D;
    --status-success: #16A34A;
    --status-error: #DC2626;
    --bg-blue-grey: #CBD5F5;
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.4);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --transition: all 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Outfit', sans-serif; background-color: var(--surface); color: var(--text-main); line-height: 1.5; overflow-x: hidden; }
input, button, textarea { font-family: inherit; outline: none; }
.hidden { display: none !important; }

/* --- Login Screen --- */
.login-screen {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('bg-login.png') no-repeat center center / cover;
    z-index: 1000;
    padding: 1.5rem;
}

.login-screen::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 31, 68, 0.8) 0%, rgba(30, 58, 138, 0.6) 100%);
    z-index: -1;
}

.login-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    padding: 2.5rem;
    border-radius: 1.5rem;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    text-align: center;
    animation: fadeInScale 0.5s ease-out;
}

.login-card .icon {
    width: 64px;
    height: 64px;
    background: var(--accent-gold);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
}

.login-card h2 {
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.login-card p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 0.875rem;
}

.form-group { text-align: left; margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: 0.875rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--primary); }
.form-group input { width: 100%; padding: 0.75rem 1rem; border: 1px solid var(--border); border-radius: 0.5rem; transition: var(--transition); }
.form-group input:focus { border-color: var(--accent-blue); box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1); }
.login-btn { width: 100%; padding: 0.75rem; background: var(--accent-blue); color: white; border: none; border-radius: 0.5rem; font-weight: 600; cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; gap: 0.5rem; }
.login-btn:hover { background: var(--primary); transform: translateY(-2px); }

/* --- App Layout --- */
.app-container { min-height: 100vh; display: flex; flex-direction: column; }
.dashboard-header { background: var(--primary); color: white; padding: 1rem 2rem; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 100; box-shadow: var(--shadow-sm); }
.logo-area { display: flex; align-items: center; gap: 0.75rem; }
.logo-icon { color: var(--accent-gold); font-size: 1.5rem; }
.logo-text { font-weight: 700; font-size: 1.25rem; }
.user-nav { display: flex; align-items: center; gap: 1.5rem; }
.logout-link { color: white; text-decoration: none; font-size: 0.875rem; font-weight: 500; opacity: 0.8; transition: var(--transition); }
.logout-link:hover { opacity: 1; color: var(--accent-gold); }

.main-content { display: flex; flex: 1; overflow: hidden; }
.sidebar { width: 280px; background: white; border-right: 1px solid var(--border); padding: 1.5rem 1rem; display: flex; flex-direction: column; gap: 0.25rem; overflow-y: auto; }
.nav-item { display: flex; align-items: center; gap: 0.75rem; padding: 0.875rem 1rem; color: var(--text-muted); border-radius: 0.5rem; font-weight: 500; cursor: pointer; border: none; background: transparent; transition: var(--transition); font-size: 0.95rem; text-align: left; }
.nav-item i { font-size: 1.25rem; width: 24px; text-align: center; }
.nav-item:hover { background: var(--surface); color: var(--primary); }
.nav-item.active { background: #eff6ff; color: var(--accent-blue); font-weight: 600; }

.content-area { flex: 1; padding: 2rem; overflow-y: auto; }
.section-title { font-size: 1.5rem; font-weight: 700; color: var(--primary); margin-bottom: 1.5rem; display: flex; align-items: center; gap: 0.75rem; border-bottom: 2px solid var(--border); padding-bottom: 0.5rem; }

/* Components */
.card { background: white; border-radius: 1rem; padding: 1.5rem; box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: var(--transition); }
.card:hover { box-shadow: var(--shadow-md); }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.5rem; }

.action-btn { background: var(--accent-blue); color: white; border: none; padding: 0.5rem 1rem; border-radius: 0.5rem; font-weight: 500; cursor: pointer; transition: var(--transition); display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; }
.action-btn:hover { background: var(--primary); }
.btn-icon { background: transparent; border: none; color: var(--text-muted); cursor: pointer; transition: var(--transition); font-size: 1.1rem; }
.btn-icon:hover { color: var(--primary); transform: scale(1.1); }

/* Table */
.table-container { width: 100%; overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 1rem; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.875rem; }
.data-table th { background: var(--surface); color: var(--primary); font-weight: 600; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.5px; }
.data-table tr:hover td { background: var(--surface); }
.status-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; }
.status-dot.green { background: var(--status-success); }
.status-dot.red { background: var(--status-error); }
.clickable-name { cursor: pointer; color: var(--accent-blue); font-weight: 600; }
.clickable-name:hover { text-decoration: underline; }

/* Barber Grid (L-V) */
.barber-grid { display: grid; grid-template-columns: 60px repeat(5, 1fr); background: var(--border); gap: 1px; }
.barber-cell { background: white; padding: 0.5rem; text-align: center; font-size: 0.875rem; position: relative; }
.barber-cell.header { background: #f8fafc; font-weight: 600; color: var(--primary); }
.barber-slot { cursor: pointer; transition: var(--transition); display: flex; flex-direction: column; justify-content: center; align-items: center; min-height: 40px; }
.barber-slot:hover { background: #eff6ff; }
.barber-slot.occupied { background: #f1f5f9; color: var(--primary); border: 1px dashed var(--accent-gold); font-weight: 600; }
.barber-slot.blocked { background: var(--surface); cursor: not-allowed; opacity: 0.5; }

/* Calendars */
.month-calendar { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.m-day { aspect-ratio: 1; display: flex; align-items: center; justify-content: center; background: var(--surface); border-radius: 0.25rem; font-size: 0.875rem; cursor: pointer; transition: var(--transition); border: 1px solid transparent; }
.m-day:hover { border-color: var(--accent-blue); background: white; transform: scale(1.1); z-index: 2; box-shadow: var(--shadow-sm); }
.m-day.header { background: transparent; color: var(--text-muted); font-weight: 700; cursor: default; }
.m-day.header:hover { transform: none; border-color: transparent; }
.m-day.occupied { background: #fee2e2; color: var(--status-error); font-weight: 600; }
.m-day.free { background: #dcfce7; color: var(--status-success); font-weight: 600; }

/* Destinos */
.destino-card { border: 1px solid var(--border); border-radius: 0.75rem; overflow: hidden; background: white; }
.destino-img { height: 160px; background-size: cover; background-position: center; position: relative; }
.destino-tag { position: absolute; top: 1rem; right: 1rem; background: rgba(10, 31, 68, 0.8); color: white; padding: 0.25rem 0.75rem; border-radius: 99px; font-size: 0.75rem; font-weight: 600; border: 1px solid var(--accent-gold); }
.destino-services { display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 1rem; border-bottom: 1px solid var(--border); background: var(--surface); }
.service-badge { font-size: 0.75rem; color: var(--text-main); background: white; padding: 0.25rem 0.5rem; border-radius: 0.25rem; border: 1px solid var(--border); display: flex; align-items: center; gap: 0.25rem; }

/* Contact & News */
.contact-link { display: flex; align-items: center; gap: 1rem; text-decoration: none; padding: 0.75rem; border-radius: 0.75rem; transition: var(--transition); border: 1px solid transparent; }
.contact-link:hover { background: var(--surface); border-color: var(--border); }
.contact-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; }
.contact-title { display: block; font-size: 0.75rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; margin-bottom: 0.25rem; }
.contact-value { display: block; font-weight: 600; color: var(--primary); }

/* Carnet */
.carnet-card { background: linear-gradient(135deg, var(--primary) 0%, var(--accent-blue) 100%); width: 350px; border-radius: 1rem; overflow: hidden; box-shadow: var(--shadow-md); border: 2px solid var(--accent-gold); text-align: center; }
.carnet-header { background: rgba(0,0,0,0.2); padding: 1rem; color: white; font-weight: 700; display: flex; align-items: center; justify-content: center; gap: 0.75rem; letter-spacing: 1px; }
.carnet-body { padding: 2rem; background: url('data:image/svg+xml;utf8,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><path d="M10 10l80 80M90 10L10 90" stroke="rgba(255,255,255,0.05)" stroke-width="2"/></svg>'); }

/* Utilities */
.bar-wrap { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; flex: 1; }
.bar { width: 40px; border-radius: 4px 4px 0 0; transition: height 1s ease-out; }
.bar-val { font-weight: 700; color: var(--primary); margin-bottom: 0.25rem; }
.bar-lbl { font-size: 0.75rem; font-weight: 600; text-align: center; line-height: 1.2; margin-top: 0.5rem; color: var(--text-muted); }

.loader { width: 40px; height: 40px; border: 3px solid var(--accent-gold); border-top-color: transparent; border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { 100% { transform: rotate(360deg); } }
@keyframes popIn { 0% { opacity: 0; transform: scale(0.9); } 100% { opacity: 1; transform: scale(1); } }
@keyframes fadeInScale { 0% { opacity: 0; transform: scale(0.9); } 100% { opacity: 1; transform: scale(1); } }
.view-section { animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* Modal & Toast */
.modal-overlay { position: fixed; inset: 0; background: rgba(10, 31, 68, 0.6); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; z-index: 2000; }
.modal { width: 90%; max-width: 450px; }
.toast { position: fixed; top: 2rem; right: 2rem; background: white; padding: 1rem 1.5rem; border-radius: 0.5rem; box-shadow: var(--shadow-lg); border-left: 4px solid var(--accent-gold); display: flex; align-items: center; gap: 1rem; z-index: 3000; font-weight: 500; font-size: 0.875rem; color: var(--primary); animation: slideIn 0.3s ease; }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }