/* Login Page Styles */

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background: linear-gradient(135deg, #4338CA 0%, #3730A3 50%, #312E81 100%);
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.login-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 100%;
    padding: 20px;
    animation: gradientMove 15s ease infinite;
    background-size: 300% 300%;
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.login-container {
    width: 100%;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.login-card {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(20px);
    overflow: hidden;
    width: 100%;
    max-width: 750px;
    position: relative;
    margin: 0 auto;
}

.login-header {
    background: linear-gradient(135deg, #4F46E5 0%, #6366F1 50%, #8B5CF6 100%);
    color: white;
    padding: 36px 24px;
    text-align: center;
    position: relative;
    box-shadow: inset 0 -3px 5px rgba(0, 0, 0, 0.1);
}

.login-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 70%);
    pointer-events: none;
}

.login-header h2 {
    margin: 16px 0 12px;
    font-weight: 700;
    font-size: 1.6rem;
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.login-header p {
    opacity: 0.85;
    letter-spacing: 0.3px;
    font-size: 0.9rem;
}

.login-body {
    padding: 36px 32px;
    background: linear-gradient(to bottom, rgba(249, 250, 251, 0.5), transparent);
}

.form-label {
    font-weight: 600;
    color: #3730A3;
    margin-bottom: 10px;
    font-size: 0.85rem;
    letter-spacing: 0px;
    display: block;
}

.input-group {
    margin-bottom: 20px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 2px solid rgba(79, 70, 229, 0.08);
    background: white;
}

.input-group:focus-within {
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
    border-color: rgba(79, 70, 229, 0.4);
}

.input-group-text {
    background-color: rgba(249, 250, 251, 0.9);
    border: none;
    color: #4F46E5;
    padding: 0 16px;
    font-size: 0.95rem;
    min-width: 48px;
}

.form-control {
    border: none;
    padding: 13px 14px;
    height: auto;
    font-size: 0.9rem;
    background-color: white;
    letter-spacing: 0.3px;
    font-weight: 500;
    min-height: 40px;
}

.form-control:focus {
    box-shadow: none;
    background-color: white;
    outline: none;
}

.btn-primary {
    background: linear-gradient(135deg, #4F46E5, #6366F1);
    border: none;
    padding: 13px 20px;
    font-weight: 600;
    border-radius: 10px;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2);
    font-size: 0.95rem;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #3730A3, #4F46E5);
    opacity: 0.95;
}

.password-toggle {
    border: none;
    background-color: rgba(249, 250, 251, 0.9);
    color: #4F46E5;
    padding: 0 16px;
    transition: all 0.2s ease;
    cursor: pointer;
    min-width: 44px;
}

.password-toggle:hover {
    color: #6366F1;
    background-color: rgba(249, 250, 251, 1);
}

.form-check-input {
    width: 1.1em;
    height: 1.1em;
    border-radius: 5px;
    border: 2px solid rgba(79, 70, 229, 0.2);
    margin-top: 0.1em;
    cursor: pointer;
    transition: all 0.2s ease;
}

.form-check-input:checked {
    background-color: #4F46E5;
    border-color: #4F46E5;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.form-check-label {
    padding-left: 6px;
    color: #4B5563;
    font-weight: 500;
    font-size: 0.8rem;
    cursor: pointer;
    user-select: none;
    transition: color 0.2s ease;
}

.alert {
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.12);
    border: 1px solid rgba(220, 38, 38, 0.1);
    padding: 13px 16px;
    background-color: rgba(254, 226, 226, 0.9);
    color: #DC2626;
    font-weight: 500;
    backdrop-filter: blur(10px);
    margin-bottom: 20px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
}

.copyright {
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    font-weight: 400;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    margin-top: 16px;
    padding: 16px 15px;
    width: 100%;
    position: fixed;
    bottom: 0;
    left: 0;
}

/* Validation states */
.input-group.is-invalid {
    border-color: #DC3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.2);
}

.input-group.is-invalid .form-control {
    border-color: #DC3545;
}

.input-group.is-invalid .input-group-text {
    border-color: #DC3545;
    color: #DC3545;
}

/* Loading state */
.btn-primary:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

/* Fix for iOS viewport issues */
@supports (-webkit-touch-callout: none) {
    .login-wrapper {
        min-height: -webkit-fill-available;
    }
    
    .login-container {
        padding-bottom: env(safe-area-inset-bottom);
    }
    
    input[type="email"],
    input[type="password"] {
        font-size: 16px;
        -webkit-appearance: none;
    }
}

/* Very small screens */
@media (max-height: 500px) {
    .login-wrapper {
        min-height: auto;
        padding: 10px;
    }
    
    .login-icon img {
        width: 100px;
    }
    
    .login-header h2 {
        font-size: 1.2rem;
    }
    
    .login-header p {
        font-size: 0.875rem;
    }
}

/* Add focus styles for better UX */
.form-control:focus,
.form-check-input:focus {
    outline: 2px solid rgba(79, 70, 229, 0.4);
    outline-offset: 1px;
}

/* Reduced animations for cleaner UI */

/* Logo styles */
.login-icon {
    margin-bottom: 20px;
}

.login-icon img {
    width: 160px;
    height: auto;
    margin-bottom: 16px;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.15));
}

/* Logo hover removed for cleaner UI */

/* Adaptive improvements */
@media (max-width: 768px) {
    .login-wrapper {
        padding: 15px;
        overflow-y: auto;
        overflow-x: hidden;
        height: auto;
        min-height: 100vh;
    }
    
    .login-container {
        margin-top: 20px;
        padding-bottom: 20px;
    }
    
    .login-card {
        border-radius: 14px;
        width: 100%;
        max-width: 500px;
    }
    
    .login-header {
        padding: 28px 20px;
    }
    
    .login-body {
        padding: 28px 20px;
    }

    .login-icon img {
        width: 140px;
    }
}

@media (max-width: 576px) {
    .login-wrapper {
        padding: 10px;
    }
    
    .login-container {
        margin-top: 10px;
        padding-bottom: 20px;
    }
    
    .login-body {
        padding: 24px 16px;
    }
    
    .login-header {
        padding: 24px 16px;
    }
    
    .login-header h2 {
        font-size: 1.3rem;
    }
    
    .login-header p {
        font-size: 0.85rem;
    }
    
    .login-card {
        width: 100%;
        max-width: 100%;
        border-radius: 12px;
    }
    
    .input-group {
        margin-bottom: 16px;
    }
    
    .form-label {
        font-size: 0.85rem;
        margin-bottom: 8px;
    }
    
    .btn-primary {
        padding: 12px;
        font-size: 0.9rem;
        min-height: 40px;
    }

    .login-icon img {
        width: 120px;
    }

    .form-control {
        font-size: 16px;
        padding: 12px 14px;
        min-height: 38px;
    }

    .input-group-text {
        font-size: 0.9rem;
        padding: 0 14px;
    }
}

/* Landscape orientation fix for mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .login-wrapper {
        overflow-y: auto;
        align-items: flex-start;
        padding: 10px;
    }
    
    .login-container {
        margin-top: 10px;
        padding-bottom: 20px;
    }
    
    .login-header {
        padding: 15px;
    }
    
    .login-body {
        padding: 15px 20px;
    }
    
    .login-icon img {
        width: 120px;
        margin-bottom: 5px;
    }
    
    .login-header h2 {
        font-size: 1.3rem;
        margin: 5px 0;
    }
    
    .form-label {
        margin-bottom: 4px;
    }
    
    .input-group {
        margin-bottom: 12px;
    }
    
    .mb-3 {
        margin-bottom: 0.75rem !important;
    }
    
    .mb-4 {
        margin-bottom: 1rem !important;
    }
}