@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --accent: #8b5cf6;
    --accent-hover: #7c3aed;
    --accent-glow: rgba(139, 92, 246, 0.5);
    --bg-dark: #0f1016;
    --card-glass: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.08);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --success: #10b981;
    --danger: #f43f5e;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { 
    font-family: 'Outfit', sans-serif; 
    background-color: var(--bg-dark); 
    color: var(--text-main); 
    min-height: 100vh;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(139, 92, 246, 0.15), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(56, 189, 248, 0.15), transparent 25%);
    background-attachment: fixed;
}

.view { display: none; }
.view.active { display: block; animation: zoomIn 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
@keyframes zoomIn { from { opacity: 0; transform: scale(0.97); } to { opacity: 1; transform: scale(1); } }

/* GLASMORPHISM CARDS */
.glass-panel {
    background: var(--card-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.6);
}

.premium-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.premium-card:hover {
    box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 0.8);
}

.premium-title {
    font-size: 32px;
    font-weight: 800;
    background: linear-gradient(135deg, #fff 0%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: 12px;
}

.subtitle {
    color: var(--text-muted);
    font-size: 16px;
    margin-top: 5px;
}

.login-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-card { 
    padding: 50px 40px; 
    text-align: center; 
    max-width: 420px; 
    width: 100%;
}

.login-icon { 
    font-size: 60px; 
    background: linear-gradient(135deg, #a855f7, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px; 
    filter: drop-shadow(0 0 15px var(--accent-glow));
}
.login-card h2 { margin-bottom: 10px; font-weight: 800; font-size: 32px; letter-spacing: -0.5px; }
.login-card p { color: var(--text-muted); margin-bottom: 35px; font-size: 16px; line-height: 1.5; }

/* BOTONES PREMIUM */
.btn { 
    width: 100%; padding: 14px 24px; border: none; border-radius: 12px; font-family: inherit; font-weight: 600; font-size: 15px; cursor: pointer; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); display: inline-flex; align-items: center; justify-content: center; gap: 10px; 
}
.btn-accent { 
    background: linear-gradient(135deg, var(--accent), #3b82f6); 
    color: white; 
    box-shadow: 0 4px 15px var(--accent-glow);
}
.btn-accent:hover { transform: translateY(-3px); box-shadow: 0 8px 25px var(--accent-glow); filter: brightness(1.1); }
.btn-outline { background: transparent; border: 1px solid var(--card-border); color: var(--text-muted); }
.btn-outline:hover { color: var(--text-main); background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.2); }
.btn-danger { background: rgba(244, 63, 94, 0.1); color: var(--danger); border: 1px solid rgba(244, 63, 94, 0.2); }
.btn-danger:hover { background: var(--danger); color: white; box-shadow: 0 4px 15px rgba(244, 63, 94, 0.4); }

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
    border-radius: 8px;
    width: auto;
}

.btn-glow {
    position: relative;
    overflow: hidden;
}
.btn-glow::after {
    content: '';
    position: absolute;
    top: -50%; left: -50%; width: 200%; height: 200%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0) 100%);
    transform: rotate(45deg) translateY(-100%);
    animation: btnGlow 3s infinite;
}
@keyframes btnGlow {
    0% { transform: rotate(45deg) translateY(-100%); }
    20% { transform: rotate(45deg) translateY(100%); }
    100% { transform: rotate(45deg) translateY(100%); }
}

/* ADMIN DASHBOARD */
.dashboard-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 40px; padding-bottom: 25px; border-bottom: 1px solid var(--card-border); }
.dashboard-header h2 { font-weight: 800; font-size: 28px; display: flex; align-items: center; gap: 12px; }
.dashboard-header p { color: var(--text-muted); font-size: 15px; margin-top: 8px; }
.user-profile { display: flex; align-items: center; gap: 20px; background: rgba(0,0,0,0.2); padding: 8px 20px; border-radius: 50px; border: 1px solid var(--card-border); }
#admin-email { font-weight: 600; color: var(--text-muted); font-size: 14px; }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-bottom: 40px; }
.stat-card { padding: 35px; display: flex; flex-direction: column; align-items: center; position: relative; overflow: hidden; }
.stat-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--accent), transparent); opacity: 0.8; }
.stat-icon { font-size: 36px; color: var(--accent); margin-bottom: 20px; }
.stat-num { font-size: 56px; font-weight: 900; margin-bottom: 5px; text-shadow: 0 4px 20px rgba(0,0,0,0.6); }
.stat-label { font-size: 14px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 2px; font-weight: 700; }

.dashboard-content {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 30px;
}

.card { padding: 30px; height: 100%; display: flex; flex-direction: column; }
.card h3 { margin-bottom: 25px; font-weight: 700; font-size: 18px; display: flex; align-items: center; gap: 10px; color: var(--text-main); border-bottom: 1px solid rgba(255,255,255,0.05); padding-bottom: 15px;}

/* INPUTS */
.input-block { margin-bottom: 20px; text-align: left; }
.input-block label { display: block; font-size: 13px; font-weight: 600; color: var(--text-muted); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.5px; }
.form-input { width: 100%; padding: 14px 18px; background: rgba(0,0,0,0.3); border: 1px solid var(--card-border); border-radius: 12px; color: var(--text-main); font-family: inherit; font-size: 15px; outline: none; transition: all 0.3s; }
.form-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1); background: rgba(0,0,0,0.5); }
.form-input option { background: var(--bg-dark); color: white; }

.custom-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%2394a3b8%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 18px top 50%;
    background-size: 12px auto;
    padding-right: 40px;
}

/* TABLAS */
.table-container { overflow-x: auto; flex-grow: 1; }
.data-table { width: 100%; border-collapse: separate; border-spacing: 0 8px; font-size: 14px; text-align: left; }
.data-table th { padding: 0 15px 15px 15px; color: var(--text-muted); font-weight: 700; text-transform: uppercase; font-size: 12px; letter-spacing: 1px; border-bottom: 1px solid rgba(255,255,255,0.05); }
.data-table td { padding: 18px 15px; background: rgba(255,255,255,0.03); border-top: 1px solid rgba(255,255,255,0.02); border-bottom: 1px solid rgba(255,255,255,0.02); }
.data-table tr td:first-child { border-top-left-radius: 12px; border-bottom-left-radius: 12px; border-left: 1px solid rgba(255,255,255,0.02); }
.data-table tr td:last-child { border-top-right-radius: 12px; border-bottom-right-radius: 12px; border-right: 1px solid rgba(255,255,255,0.02); }
.data-table tr { transition: transform 0.2s, box-shadow 0.2s; }
.data-table tr:hover td { background: rgba(255,255,255,0.06); }
.data-table tr:hover { transform: scale(1.01); box-shadow: 0 10px 20px rgba(0,0,0,0.3); }

.badge { padding: 6px 12px; border-radius: 20px; font-size: 12px; font-weight: 700; letter-spacing: 0.5px; white-space: nowrap; display: inline-block; }
.badge.active { background: rgba(16, 185, 129, 0.15); color: var(--success); border: 1px solid rgba(16, 185, 129, 0.3); }
.badge.expired { background: rgba(244, 63, 94, 0.15); color: var(--danger); border: 1px solid rgba(244, 63, 94, 0.3); }

/* TOASTS Y CLIENT VIEW */
.toast { position: fixed; bottom: 30px; right: 30px; background: var(--card-glass); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--card-border); color: white; padding: 16px 25px; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.5); display: none; z-index: 1000; animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1); font-size: 15px; font-weight: 500; display: flex; align-items: center; gap: 10px; }
.toast::before { content: '\f058'; font-family: 'Font Awesome 5 Free'; font-weight: 900; color: var(--success); }
@keyframes slideUp { from { transform: translateY(30px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

#client-license-box {
    background: rgba(0,0,0,0.3);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid var(--card-border);
    margin: 30px 0;
    position: relative;
    overflow: hidden;
}
#client-license-box::after {
    content: '';
    position: absolute;
    top: -50%; left: -50%; width: 200%; height: 200%;
    background: conic-gradient(from 0deg, transparent 0%, rgba(139,92,246,0.1) 25%, transparent 50%);
    animation: rotate 10s linear infinite;
    z-index: 0;
    pointer-events: none;
}
@keyframes rotate { 100% { transform: rotate(360deg); } }
#client-license-key { position: relative; z-index: 1; font-size: 36px; text-shadow: 0 0 20px var(--accent-glow); color: white; }
#client-license-status { position: relative; z-index: 1; margin-top: 10px; }

/* MODAL STYLES */
.modal-box {
    width: 90%;
    max-width: 480px;
    padding: 40px;
    border-radius: 20px;
    position: relative;
    transform: translateY(30px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 18px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}
.modal-close:hover {
    background: rgba(244, 63, 94, 0.2);
    color: var(--danger);
    transform: rotate(90deg);
}

/* CUSTOM SCROLLBAR */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb {
    background: rgba(139, 92, 246, 0.4);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}