/* OSIRIS - Premium Cyber Theme */
:root {
    --primary: #00f2ff;
    --primary-rgb: 0, 242, 255;
    --primary-hover: #00d8e6;
    --bg-deep: #050507;
    --bg-card: rgba(10, 12, 16, 0.7);
    --bg-dark: #08090b;
    --text-main: #f8fafc;
    --text-dim: #94a3b8;
    --border: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(0, 242, 255, 0.1);
    --primary-glow: rgba(0, 242, 255, 0.3);
    --transition: cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-deep);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
    background-image: 
        radial-gradient(circle at 50% -20%, rgba(0, 242, 255, 0.08), transparent 50%),
        linear-gradient(rgba(255, 255, 255, 0.01) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.01) 1px, transparent 1px);
    background-size: 100% 100%, 40px 40px, 40px 40px;
}

/* Base Styles */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

a {
    text-decoration: none;
    transition: 0.3s var(--transition);
}

/* Glassmorphism Components */
.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

/* Premium Buttons */
.btn-sassy {
    background: var(--primary);
    color: #000;
    padding: 14px 32px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 14px;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    position: relative;
    overflow: hidden;
    transition: 0.4s var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-sassy::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.2), transparent);
    transform: rotate(45deg);
    transition: 0.6s;
}

.btn-sassy:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 25px rgba(var(--primary-rgb), 0.4);
}

.btn-sassy:hover::after {
    left: 100%;
}

.btn-outline {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    color: #fff;
    padding: 14px 32px;
    border-radius: 12px;
    font-weight: 600;
    transition: 0.3s var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

/* Animations */
@keyframes revealUp {
    from { opacity: 0; transform: translateY(30px); filter: blur(10px); }
    to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse-cyan {
    0%, 100% { box-shadow: 0 0 20px rgba(var(--primary-rgb), 0.2); }
    50% { box-shadow: 0 0 40px rgba(var(--primary-rgb), 0.5); }
}

.animate-reveal {
    animation: revealUp 0.8s var(--transition) forwards;
}

/* Navbar */
nav {
    position: fixed;
    top: 25px; 
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    height: 70px;
    display: flex; 
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    z-index: 1000;
    border-radius: 20px;
    background: rgba(10, 11, 20, 0.4);
    backdrop-filter: blur(15px);
    border: 1px solid var(--border);
    transition: 0.4s var(--transition);
}

nav.scrolled {
    top: 0;
    width: 100%;
    max-width: 100%;
    border-radius: 0;
    height: 80px;
    background: rgba(5, 5, 7, 0.9);
    border-bottom: 1px solid var(--glass-border);
}

/* Auth Pages Styling */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    background: radial-gradient(circle at center, rgba(0, 242, 255, 0.05), var(--bg-deep));
}

.auth-card {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 480px;
    padding: 60px;
    text-align: center;
}

.form-group {
    margin-bottom: 25px;
    text-align: left;
}

.form-group label {
    display: block;
    font-size: 11px;
    font-weight: 800;
    color: var(--text-dim);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.form-input {
    width: 100%;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 14px;
    color: white;
    font-size: 15px;
    transition: 0.3s var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 20px rgba(var(--primary-rgb), 0.15);
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { 
    background: var(--bg-card);
    border: 2px solid var(--bg-deep);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* Dashboard UI */
.sidebar-osiris {
    width: 290px;
    height: 100vh;
    position: fixed;
    left: 0; top: 0;
    background: #08090b;
    border-right: 1px solid var(--border);
    padding: 40px 25px;
    z-index: 100;
    display: flex;
    flex-direction: column;
}

.main-content {
    margin-left: 290px;
    padding: 50px;
    min-height: 100vh;
}

.stat-card {
    padding: 30px;
    background: rgba(255,255,255,0.01);
    border: 1px solid var(--border);
    transition: 0.3s;
}

.stat-card:hover {
    border-color: var(--primary);
    background: rgba(var(--primary-rgb), 0.02);
}

.stat-value {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
    text-shadow: 0 0 30px var(--primary-glow);
}

/* Alerts */
.msg {
    padding: 15px 20px;
    border-radius: 12px;
    margin-bottom: 25px;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
}
.msg-error { background: rgba(239, 68, 68, 0.1); color: #ef4444; border: 1px solid rgba(239, 68, 68, 0.2); }
.msg-success { background: rgba(34, 197, 94, 0.1); color: #22c55e; border: 1px solid rgba(34, 197, 94, 0.2); }