:root {
    --sidebar-width: 260px;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --accent-orange: #ff5f40;
    --accent-purple: #8e44ad;
    --body-bg-dark: #1a1018; 
    --transition-speed: 0.3s;
    --accent-green: #1db340;
    --glass-bg-orange: rgba(255, 96, 64, 0.274);
    --glass-bg-purple: rgba(141, 68, 173, 0.274);
}

[data-bs-theme="dark"] {
    /*--body-bg: radial-gradient(circle at top right, #4a1d1d, #1a1018 60%);*/
    --body-bg: radial-gradient(ellipse at center, rgba(255, 180, 100, 0.4) 0%, transparent 70%),
    linear-gradient(135deg, #2a0a1a 0%, #6b1c3e 25%, #9e3a4f 50%, #d47a5a 75%, #f0a060 100%);
    --card-bg: rgb(20 15 20 / 40%);
    --sidebar-bg: rgba(15, 10, 15, 0.8);
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
}

[data-bs-theme="light"] {
    --body-bg: #f4f7f6;
    --card-bg: #ffffff;
    --sidebar-bg: #2d3964;
    --text-main: #2d3964;
    --text-muted: #6c757d;
    --glass-border: rgba(0, 0, 0, 0.05);
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: var(--body-bg);
    background-attachment: fixed;
    background-color: var(--bs-body-bg);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

[data-bs-theme="dark"] .glass-bg {
    background-color: var(--glass-bg) !important;
}

[data-bs-theme="dark"] a {
    color: #fff;
}
/* Form Controls Overrides */
.form-control, .form-select {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    color: white;
}
.form-control:focus, .form-select:focus {
    background: rgba(255,255,255,0.1);
    border-color: var(--accent-orange);
    color: white;
    box-shadow: none;
}
[data-bs-theme="dark"] .input-group-text {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    color: white;
}

.login-card {
    width: 100%;
    max-width: 420px;
    border: 1px solid var(--bs-border-color);
    border-radius: 24px;
    background: var(--bs-body-bg);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    overflow: hidden;
    animation: fadeIn 0.6s ease-out;
}

.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(15px);
    border-radius: 3px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    border: none;
}
.glass-card:hover { transform: translateY(-5px); }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.logo-container {
    padding: 40px 40px 20px;
    text-align: center;
}

.logo-circle {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #0d6efd, #00d2ff);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(13, 110, 253, 0.3);
    margin: 0 auto 15px;
}

.login-header {
    padding: 0 40px 30px;
    text-align: center;
}

.login-body {
    padding: 0 40px 40px;
}

.btn-login {
    padding: 12px;
    border-radius: 12px;
    font-weight: 700;
    background: linear-gradient(135deg, #0d6efd, #00d2ff);
    border: none;
    color: white;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(13, 110, 253, 0.3);
    color: white;
}

.form-check-input:checked {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    cursor: pointer;
    padding: 10px;
    border-radius: 12px;
    width: 45px;
    text-align: center;
    transition: 0.2s;
}

.theme-toggle:hover {
    background: var(--bs-tertiary-bg);
}

.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 25px 0;
    color: var(--bs-secondary-color);
    font-size: 0.8rem;
}

.divider::before, .divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--bs-border-color);
}

.divider:not(:empty)::before { margin-right: .5em; }
.divider:not(:empty)::after { margin-left: .5em; }

.social-btn {
    border-radius: 12px;
    padding: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid var(--bs-border-color);
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
    transition: 0.2s;
}

.social-btn:hover {
    background: var(--bs-tertiary-bg);
}