/* Dark theme login page styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #1C1A17;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #EDE6DD;
}

.login-container {
    background: rgba(42, 38, 34, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(13, 12, 10, 0.8);
    border-radius: 20px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    position: relative;
    overflow: hidden;
}

.login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #FF7A00 0%, #FF9F40 100%);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    font-size: 2.2rem;
    font-weight: 300;
    background: linear-gradient(135deg, #FF7A00 0%, #FF9F40 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(255, 122, 0, 0.3);
}

.login-form-group {
    margin-bottom: 25px;
}

.login-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: #EDE6DD;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.login-input {
    width: 100%;
    padding: 15px 20px;
    background: rgba(25, 23, 20, 0.6);
    border: 1px solid rgba(13, 12, 10, 0.8);
    border-radius: 12px;
    color: #EDE6DD;
    font-size: 1rem;
    transition: all 0.3s ease;
    outline: none;
}

.login-input:focus {
    border-color: #FF7A00;
    background: rgba(42, 38, 34, 0.8);
    box-shadow: 0 0 0 3px rgba(255, 122, 0, 0.2);
    transform: translateY(-2px);
}

.login-input::placeholder {
    color: #1c1106;
    /* opacity: 0.7;  */
}

.login-submit-btn {
    width: 100%;
    padding: 15px 20px;
    background: linear-gradient(135deg, #FF7A00 0%, #FF9F40 100%);
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(255, 122, 0, 0.3);
}

.login-submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.login-submit-btn:hover::before {
    left: 100%;
}

.login-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 122, 0, 0.4);
}

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

.error-message {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.3);
    color: #ff6b6b;
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    display: none;
}

.success-message {
    background: rgba(40, 167, 69, 0.1);
    border: 1px solid rgba(40, 167, 69, 0.3);
    color: #51cf66;
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    display: none;
}

.error-message.show,
.success-message.show {
    display: block;
    animation: slideIn 0.3s ease;
}

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

/* Responsive design */
@media (max-width: 480px) {
    .login-container {
        margin: 20px;
        padding: 30px 25px;
    }
    
    .login-header h1 {
        font-size: 1.8rem;
    }
    
    .login-input,
    .login-submit-btn {
        padding: 12px 15px;
    }
}

/* Loading state */
.login-submit-btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.login-submit-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}