@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
    --primary: #00529b;
    --primary-dark: #002f5a;
    --accent: #f26522;
    --accent-hover: #d4561b;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --text-main: #1a202c;
    --text-muted: #718096;
}

body, html {
    height: 100%;
    margin: 0;
    font-family: 'Inter', sans-serif;
    overflow: hidden;
}

.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('../assets/images/admin-login-bg.png') no-repeat center center fixed;
    background-size: cover;
    padding: 20px;
    position: relative;
}

.auth-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.2) 100%);
    z-index: 1;
}

.auth-card {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 450px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 40px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    padding: 3rem;
    animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.auth-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.logo-text {
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary);
    letter-spacing: -1px;
}

.logo-text span {
    color: var(--accent);
}

.auth-subtitle {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.75rem;
    margin-left: 0.5rem;
}

.input-control {
    width: 100%;
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid transparent;
    border-radius: 20px;
    padding: 1rem 1.25rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.input-control:focus {
    outline: none;
    background: white;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 82, 155, 0.1);
}

.input-control::placeholder {
    color: #a0aec0;
    font-weight: 500;
}

.auth-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.remember-me input {
    width: 1.25rem;
    height: 1.25rem;
    accent-color: var(--primary);
}

.remember-me span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
}

.forgot-link {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}

.forgot-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.btn-primary {
    width: 100%;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 1.25rem;
    font-size: 0.875rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px -5px rgba(242, 101, 34, 0.3);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 15px 30px -5px rgba(242, 101, 34, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.error-msg {
    background: rgba(255, 0, 0, 0.05);
    border-left: 4px solid #f56565;
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    color: #c53030;
    font-size: 0.875rem;
    font-weight: 600;
}

.session-status {
    background: rgba(72, 187, 120, 0.1);
    border-left: 4px solid #48bb78;
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    color: #2f855a;
    font-size: 0.875rem;
    font-weight: 600;
}

@media (max-width: 480px) {
    .auth-card {
        padding: 2rem;
        border-radius: 30px;
    }
}