/* Login Page Styles */

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #16161f;
    --border-color: #2a2a3a;
    --text-primary: #e5e5e5;
    --text-secondary: #9ca3af;
    --accent-primary: #3b82f6;
    --accent-hover: #2563eb;
    --accent-glow: rgba(59, 130, 246, 0.3);
    --error-color: #ef4444;
    --success-color: #22c55e;
}

* { box-sizing: border-box; }

body {
    background: var(--bg-primary);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-primary);
    margin: 0;
    padding: 20px;
}

.login-container { width: 100%; max-width: 420px; }

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.login-header { text-align: center; margin-bottom: 32px; }

.logo-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-primary) 0%, #8b5cf6 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 8px 32px var(--accent-glow);
}

.logo-icon i { font-size: 32px; color: white; }
.login-title { font-size: 24px; font-weight: 600; margin-bottom: 8px; color: var(--text-primary); }
.login-subtitle { font-size: 14px; color: var(--text-secondary); }

.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 13px; font-weight: 500; color: var(--text-secondary); margin-bottom: 8px; }

.input-wrapper { position: relative; }
.input-wrapper i {
    position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
    color: var(--text-secondary); font-size: 18px; transition: color 0.2s;
}

.form-control {
    width: 100%;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 14px 14px 14px 46px;
    font-size: 15px;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.form-control::placeholder { color: var(--text-secondary); }
    .form-control:focus {
        outline: none;
        border-color: var(--accent-primary);
        box-shadow: 0 0 0 3px var(--accent-glow);
        background: var(--bg-secondary);
        color: var(--text-secondary);
    }

.form-check { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; }
.form-check-input {
    width: 18px; height: 18px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    appearance: none;
}

.form-check-input:checked {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='M6 10l3 3l6-6'/%3e%3c/svg%3e");
    background-size: 14px;
    background-position: center;
    background-repeat: no-repeat;
}

.form-check-label { font-size: 14px; color: var(--text-secondary); cursor: pointer; }

.btn-login {
    width: 100%;
    background: linear-gradient(135deg, var(--accent-primary) 0%, #6366f1 100%);
    border: none;
    border-radius: 10px;
    padding: 14px 24px;
    font-size: 15px;
    font-weight: 600;
    color: white;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-login:hover { transform: translateY(-1px); box-shadow: 0 8px 24px var(--accent-glow); }
.btn-login:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }

.alert {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 10px;
    padding: 12px 16px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.alert-danger { color: var(--error-color); }
.alert-success { background: rgba(34, 197, 94, 0.1); border-color: rgba(34, 197, 94, 0.3); color: var(--success-color); }

.footer-text { text-align: center; margin-top: 24px; font-size: 13px; color: var(--text-secondary); }
.footer-text a { color: var(--accent-primary); text-decoration: none; }
.footer-text a:hover { text-decoration: underline; }