/* ==========================================================================
   Prowise Advisory - Login Pages Styles
   ========================================================================== */

:root {
    /* Brand Colors */
    --color-teal: #4DB8C4;
    --color-deep-teal: #3DA3B0;
    --color-black: #000000;
    --color-white: #FFFFFF;
    --color-charcoal: #2A3A45;
    --color-slate: #6E7C89;
    --color-light-bg: #F5F7FA;
    --color-border: #E5E5E5;
    --color-error: #E74C3C;
    --color-success: #27AE60;
    
    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition: all 0.3s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-charcoal);
    background-color: var(--color-light-bg);
    overflow-x: hidden;
}

/* Login Container */
.login-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
    width: 100%;
}

/* Left Side - Branding */
.login-branding {
    background: linear-gradient(135deg, var(--color-teal) 0%, var(--color-deep-teal) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.login-branding::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.branding-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    max-width: 500px;
}

.login-logo {
    width: 320px;
    height: auto;
    margin: 0 auto 2rem;
}

.branding-content h1 {
    font-family: var(--font-display);
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.tagline {
    font-size: 1.25rem;
    font-style: italic;
    margin-bottom: 3rem;
    opacity: 0.95;
}

.features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 3rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(10px);
}

.feature-item i {
    font-size: 1.5rem;
}

/* Employee Branding Variant */
.employee-branding {
    background: linear-gradient(135deg, #2A3A45 0%, #1a252d 100%);
}

/* Right Side - Login Form */
.login-form-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    background-color: var(--color-white);
}

.login-form-wrapper {
    width: 100%;
    max-width: 450px;
}

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

.login-header h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--color-slate);
    font-size: 1rem;
}

/* Form Styles */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--color-charcoal);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-group label i {
    color: var(--color-teal);
}

.form-group input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-body);
    transition: var(--transition);
    background-color: var(--color-white);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-teal);
    box-shadow: 0 0 0 3px rgba(77, 184, 196, 0.1);
}

.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrapper input {
    padding-right: 3rem;
}

.toggle-password {
    position: absolute;
    right: 1rem;
    background: none;
    border: none;
    color: var(--color-slate);
    cursor: pointer;
    padding: 0.5rem;
    transition: var(--transition);
}

.toggle-password:hover {
    color: var(--color-teal);
}

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: -0.5rem;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--color-slate);
}

.remember-me input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-teal);
}

.forgot-password {
    color: var(--color-teal);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.forgot-password:hover {
    color: var(--color-deep-teal);
    text-decoration: underline;
}

/* Login Button */
.btn-login {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--color-teal) 0%, var(--color-deep-teal) 100%);
    color: var(--color-white);
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-login:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.employee-btn {
    background: linear-gradient(135deg, #2A3A45 0%, #1a252d 100%);
}

.btn-loader {
    display: inline-flex;
    align-items: center;
}

/* Error Message */
.error-message {
    background-color: rgba(231, 76, 60, 0.1);
    border-left: 4px solid var(--color-error);
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-error);
    font-size: 0.95rem;
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

.error-message i {
    font-size: 1.25rem;
}

/* Login Footer */
.login-footer {
    margin-top: 2rem;
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.login-footer p {
    color: var(--color-slate);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.login-footer a {
    color: var(--color-teal);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.login-footer a:hover {
    color: var(--color-deep-teal);
    text-decoration: underline;
}

.login-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-size: 0.9rem;
    margin-top: 1rem;
}

.login-links a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.separator {
    color: var(--color-border);
}

.help-text {
    font-size: 0.9rem;
    color: var(--color-slate);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .login-container {
        grid-template-columns: 1fr;
    }
    
    .login-branding {
        display: none;
    }
    
    .login-form-container {
        min-height: 100vh;
    }
}

@media (max-width: 768px) {
    .login-form-container {
        padding: 2rem 1.5rem;
    }
    
    .login-header h2 {
        font-size: 2rem;
    }
    
    .login-logo {
        width: 240px;
    }
    
    .branding-content h1 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .login-form-wrapper {
        max-width: 100%;
    }
    
    .login-header h2 {
        font-size: 1.75rem;
    }
    
    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .login-links {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .separator {
        display: none;
    }
}

/* Success Message */
.success-message {
    background-color: rgba(39, 174, 96, 0.1);
    border-left: 4px solid var(--color-success);
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-success);
    font-size: 0.95rem;
    animation: fadeIn 0.3s ease-in-out;
}

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

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-teal);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}