/* =====================================================
   SHORTIFY ADMIN LOGIN – PREMIUM VERSION 3.0
   Clean • Responsive • SaaS Style • Marketplace Ready
===================================================== */

:root {
    --bg-gradient: linear-gradient(135deg, #0f172a, #1e293b);
    --card: rgba(30,41,59,0.8);
    --primary: #6366f1;
    --primary-hover: #818cf8;
    --text: #f8fafc;
    --muted: #94a3b8;
    --border: rgba(255,255,255,0.08);
    --danger: #ef4444;
    --radius: 16px;
    --transition: 0.3s ease;
}

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

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--bg-gradient);
    color: var(--text);
}

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

/* Card */
.login-card {
    width: 100%;
    max-width: 400px;
    background: var(--card);
    backdrop-filter: blur(15px);
    border-radius: var(--radius);
    padding: 40px 30px;
    border: 1px solid var(--border);
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Logo */
.login-logo {
    font-size: 32px;
    text-align: center;
    margin-bottom: 10px;
}

/* Title */
.login-card h2 {
    text-align: center;
    font-weight: 600;
    margin-bottom: 5px;
}

.login-subtitle {
    text-align: center;
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 25px;
}

/* Inputs */
.input-group {
    margin-bottom: 18px;
}

.login-card input {
    width: 100%;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: #0f172a;
    color: var(--text);
    font-size: 14px;
    transition: var(--transition);
}

.login-card input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.25);
}

/* Button */
.login-card button {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: none;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    color: white;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.login-card button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(99,102,241,0.35);
}

/* Error */
.alert-error {
    background: rgba(239,68,68,0.12);
    border: 1px solid rgba(239,68,68,0.3);
    color: var(--danger);
    padding: 10px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 15px;
    text-align: center;
}

/* Footer */
.login-footer {
    margin-top: 25px;
    text-align: center;
    font-size: 12px;
    color: var(--muted);
}

/* Mobile */
@media (max-width: 480px) {

    .login-card {
        padding: 30px 20px;
    }

    .login-card h2 {
        font-size: 20px;
    }
}