/* Authentication Pages - Enterprise-Level Professional Design */

/* Root Variables */
:root {
    --auth-primary: #00b590;
    --auth-primary-dark: #006905;
    --auth-primary-light: #e6f7f3;
    --auth-secondary: #64748b;
    --auth-success: #10b981;
    --auth-danger: #ef4444;
    --auth-warning: #f59e0b;
    --auth-info: #3b82f6;
    --auth-light: #f8fafc;
    --auth-dark: #0f172a;
    --auth-white: #ffffff;
    --auth-border: #e2e8f0;
    --auth-border-light: #f1f5f9;
    --auth-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --auth-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --auth-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --auth-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --auth-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --auth-radius: 12px;
    --auth-radius-lg: 16px;
    --auth-radius-xl: 20px;
}

/* Reset & Base */
* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--auth-dark);
    background: var(--auth-light);
    margin: 0;
    padding: 0;
}

/* ===== SIGN IN PAGE - COMPACT LAYOUT ===== */
.auth-container-compact {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--auth-primary) 0%, var(--auth-primary-dark) 100%);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 4rem 1rem 2rem 1rem;
    position: relative;
    overflow: hidden;
}

.auth-container-compact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.auth-form-wrapper {
    width: 100%;
    max-width: 480px;
    position: relative;
    z-index: 2;
}

.auth-form-container {
    background: var(--auth-white);
    border-radius: var(--auth-radius-xl);
    box-shadow: var(--auth-shadow-xl);
    padding: 3rem 2rem;
    border: 1px solid var(--auth-border-light);
}

/* Form Header */
.auth-form-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.auth-logo {
    margin-bottom: 1.5rem;
}

.logo-img {
    height: 48px;
    width: auto;
}

.auth-form-header h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--auth-dark);
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.auth-form-header p {
    color: var(--auth-secondary);
    font-size: 1rem;
    margin: 0;
    font-weight: 400;
    line-height: 1.5;
}

/* ===== SIGN UP PAGE - SPACIOUS LAYOUT ===== */
.auth-container-signup {
    min-height: 100vh;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 2rem 1rem;
    position: relative;
}

.auth-container-signup::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(0,0,0,0.05)"/><circle cx="75" cy="75" r="1" fill="rgba(0,0,0,0.05)"/><circle cx="50" cy="10" r="0.5" fill="rgba(0,0,0,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.auth-form-wrapper-signup {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.auth-form-container-signup {
    background: var(--auth-white);
    border-radius: var(--auth-radius-xl);
    box-shadow: var(--auth-shadow-xl);
    padding: 3rem;
    border: 1px solid var(--auth-border-light);
}

/* Sign Up Header */
.auth-form-header-signup {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--auth-border-light);
}

.auth-logo-signup {
    margin-bottom: 2rem;
}

.logo-img-signup {
    height: 56px;
    width: auto;
}

.auth-form-header-signup h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--auth-dark);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.auth-form-header-signup p {
    color: var(--auth-secondary);
    font-size: 1.125rem;
    margin: 0;
    font-weight: 400;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* Sign Up Form Sections */
.form-section-signup {
    margin-bottom: 1.5rem;
    padding: 1.25rem;
    background: var(--auth-light);
    border-radius: var(--auth-radius-lg);
    border: 1px solid var(--auth-border-light);
    position: relative;
}

.form-section-final-signup {
    margin-bottom: 1rem;
    background: transparent;
    border: none;
    padding: 0;
}

/* Sign Up Section Titles */
.section-title-signup {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--auth-dark);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--auth-primary);
    letter-spacing: -0.01em;
    position: relative;
}

.section-title-signup::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--auth-primary);
    border-radius: 2px;
}

/* Sign Up Form Grid */
.form-grid-signup {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-field-signup {
    display: flex;
    flex-direction: column;
}

.form-field-full-signup {
    grid-column: 1 / -1;
}

/* Sign Up Field Labels */
.field-label-signup {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--auth-dark);
    margin-bottom: 0.4rem;
    letter-spacing: 0.025em;
    text-transform: capitalize;
}

/* Sign Up Field Inputs */
.field-input-wrapper-signup {
    position: relative;
    display: flex;
    align-items: center;
}

.field-icon-signup {
    position: absolute;
    left: 0.75rem;
    color: var(--auth-secondary);
    font-size: 1rem;
    z-index: 1;
    transition: var(--auth-transition);
}

.field-input-signup {
    width: 100%;
    padding: 0.75rem 0.75rem 0.75rem 2.25rem;
    border: 2px solid var(--auth-border);
    border-radius: var(--auth-radius-lg);
    font-size: 0.85rem;
    background: var(--auth-white);
    color: var(--auth-dark);
    transition: var(--auth-transition);
    line-height: 1.4;
    font-weight: 400;
}

.field-input-signup:focus {
    outline: none;
    border-color: var(--auth-primary);
    box-shadow: 0 0 0 3px rgba(0, 181, 144, 0.1);
    transform: translateY(-1px);
}

.field-input-signup:focus + .field-icon-signup {
    color: var(--auth-primary);
}

.field-input-signup::placeholder {
    color: var(--auth-secondary);
    opacity: 0.6;
    font-weight: 400;
}

/* Country Select Widget Styling */
.field-input-signup[name="country"] {
    padding-left: 2.25rem;
}

/* Ensure country dropdown has proper styling and icon positioning */
.field-input-signup[name="country"],
select[name="country"] {
    padding-left: 2.25rem !important;
    background-color: var(--auth-white);
    border: 2px solid var(--auth-border);
    border-radius: var(--auth-radius-lg);
    font-size: 0.85rem;
    color: var(--auth-dark);
    transition: var(--auth-transition);
    line-height: 1.4;
    font-weight: 400;
    width: 100%;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px;
    padding-right: 2.5rem;
}

.field-input-signup[name="country"]:focus,
select[name="country"]:focus {
    outline: none;
    border-color: var(--auth-primary);
    box-shadow: 0 0 0 3px rgba(0, 181, 144, 0.1);
    transform: translateY(-1px);
}

/* Sign Up Textarea specific */
.field-input-signup[rows] {
    min-height: 100px;
    resize: vertical;
    padding: 0.75rem 0.75rem 0.75rem 2.25rem;
}

/* Sign Up Field Help */
.field-help-signup {
    font-size: 0.75rem;
    color: var(--auth-secondary);
    margin-top: 0.4rem;
    font-style: italic;
    font-weight: 400;
}

/* Sign Up Field Errors */
.field-error-signup {
    font-size: 0.75rem;
    color: var(--auth-danger);
    margin-top: 0.4rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.field-error-signup::before {
    content: '⚠';
    font-size: 0.8rem;
}

/* Sign Up Form Options */
.form-options-signup {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 1.25rem;
    background: var(--auth-light);
    border-radius: var(--auth-radius-lg);
    border: 1px solid var(--auth-border-light);
}

/* Sign Up Checkbox */
.checkbox-wrapper-signup {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    flex: 1;
}

.checkbox-input-signup {
    display: none;
}

.checkbox-custom-signup {
    width: 18px;
    height: 18px;
    border: 2px solid var(--auth-border);
    border-radius: 5px;
    background: var(--auth-white);
    position: relative;
    transition: var(--auth-transition);
    flex-shrink: 0;
}

.checkbox-input-signup:checked + .checkbox-custom-signup {
    background: var(--auth-primary);
    border-color: var(--auth-primary);
    box-shadow: 0 2px 6px rgba(0, 181, 144, 0.3);
}

.checkbox-input-signup:checked + .checkbox-custom-signup::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--auth-white);
    font-size: 12px;
    font-weight: bold;
}

.checkbox-label-signup {
    font-size: 0.85rem;
    color: var(--auth-dark);
    line-height: 1.3;
    font-weight: 500;
}

.terms-link-signup {
    color: var(--auth-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--auth-transition);
}

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

/* Sign Up Submit Button */
.submit-button-signup {
    width: 100%;
    padding: 1rem 1.75rem;
    background: linear-gradient(135deg, var(--auth-primary), var(--auth-primary-dark));
    color: var(--auth-white);
    border: none;
    border-radius: var(--auth-radius-lg);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--auth-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    letter-spacing: 0.025em;
    box-shadow: 0 3px 12px rgba(0, 181, 144, 0.3);
    position: relative;
    overflow: hidden;
}

.submit-button-signup::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;
}

.submit-button-signup:hover::before {
    left: 100%;
}

.submit-button-signup:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 181, 144, 0.4);
}

.submit-button-signup:active {
    transform: translateY(0);
}

.button-text-signup {
    font-weight: 700;
    font-size: 1rem;
}

.button-icon-signup {
    font-size: 1.125rem;
    transition: var(--auth-transition);
}

.submit-button-signup:hover .button-icon-signup {
    transform: translateX(3px);
}

/* Sign Up Auth Footer */
.auth-footer-signup {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--auth-border-light);
}

.auth-footer-signup p {
    color: var(--auth-secondary);
    font-size: 0.9rem;
    margin: 0;
    font-weight: 400;
}

.signup-link-signup {
    color: var(--auth-primary);
    text-decoration: none;
    font-weight: 700;
    transition: var(--auth-transition);
    padding: 0.4rem 0.6rem;
    border-radius: var(--auth-radius);
    background: rgba(0, 181, 144, 0.1);
    margin-left: 0.4rem;
}

.signup-link-signup:hover {
    background: rgba(0, 181, 144, 0.15);
    text-decoration: none;
    transform: translateY(-1px);
}

/* ===== SHARED STYLES ===== */
/* Form Fields (for sign-in) */
.form-field {
    display: flex;
    flex-direction: column;
}

.form-field-full {
    grid-column: 1 / -1;
}

/* Field Labels (for sign-in) */
.field-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--auth-dark);
    margin-bottom: 0.5rem;
    letter-spacing: 0.025em;
    text-transform: capitalize;
}

/* Field Inputs (for sign-in) */
.field-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.field-icon {
    position: absolute;
    left: 1rem;
    color: var(--auth-secondary);
    font-size: 1rem;
    z-index: 1;
    transition: var(--auth-transition);
}

.field-input {
    width: 100%;
    padding: 0.875rem 1rem 0.875rem 2.75rem;
    border: 2px solid var(--auth-border);
    border-radius: var(--auth-radius-lg);
    font-size: 0.9rem;
    background: var(--auth-white);
    color: var(--auth-dark);
    transition: var(--auth-transition);
    line-height: 1.5;
    font-weight: 400;
}

.field-input:focus {
    outline: none;
    border-color: var(--auth-primary);
    box-shadow: 0 0 0 4px rgba(0, 181, 144, 0.1);
    transform: translateY(-1px);
}

.field-input:focus + .field-icon {
    color: var(--auth-primary);
}

.field-input::placeholder {
    color: var(--auth-secondary);
    opacity: 0.6;
    font-weight: 400;
}

/* Textarea specific (for sign-in) */
.field-input[rows] {
    min-height: 100px;
    resize: vertical;
    padding: 1rem 1rem 1rem 2.75rem;
}

/* Field Help (for sign-in) */
.field-help {
    font-size: 0.75rem;
    color: var(--auth-secondary);
    margin-top: 0.5rem;
    font-style: italic;
    font-weight: 400;
}

/* Field Errors (for sign-in) */
.field-error {
    font-size: 0.75rem;
    color: var(--auth-danger);
    margin-top: 0.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.field-error::before {
    content: '⚠';
    font-size: 0.8rem;
}

/* Form Options (for sign-in) */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1.25rem;
    background: var(--auth-light);
    border-radius: var(--auth-radius-lg);
    border: 1px solid var(--auth-border-light);
}

/* Checkbox (for sign-in) */
.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    flex: 1;
}

.checkbox-input {
    display: none;
}

.checkbox-custom {
    width: 18px;
    height: 18px;
    border: 2px solid var(--auth-border);
    border-radius: 6px;
    background: var(--auth-white);
    position: relative;
    transition: var(--auth-transition);
    flex-shrink: 0;
}

.checkbox-input:checked + .checkbox-custom {
    background: var(--auth-primary);
    border-color: var(--auth-primary);
    box-shadow: 0 2px 8px rgba(0, 181, 144, 0.3);
}

.checkbox-input:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--auth-white);
    font-size: 12px;
    font-weight: bold;
}

.checkbox-label {
    font-size: 0.85rem;
    color: var(--auth-dark);
    line-height: 1.4;
    font-weight: 500;
}

.terms-link {
    color: var(--auth-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--auth-transition);
}

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

.forgot-link {
    font-size: 0.85rem;
    color: var(--auth-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--auth-transition);
    padding: 0.5rem 0.75rem;
    border-radius: var(--auth-radius);
    background: rgba(0, 181, 144, 0.1);
}

.forgot-link:hover {
    background: rgba(0, 181, 144, 0.15);
    text-decoration: none;
}

/* Submit Button (for sign-in) */
.submit-button {
    width: 100%;
    padding: 1rem 1.75rem;
    background: linear-gradient(135deg, var(--auth-primary), var(--auth-primary-dark));
    color: var(--auth-white);
    border: none;
    border-radius: var(--auth-radius-lg);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--auth-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    letter-spacing: 0.025em;
    box-shadow: 0 4px 15px rgba(0, 181, 144, 0.3);
    position: relative;
    overflow: hidden;
}

.submit-button::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;
}

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

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 181, 144, 0.4);
}

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

.button-text {
    font-weight: 700;
    font-size: 1rem;
}

.button-icon {
    font-size: 1.125rem;
    transition: var(--auth-transition);
}

.submit-button:hover .button-icon {
    transform: translateX(4px);
}

/* Auth Footer (for sign-in) */
.auth-footer {
    text-align: center;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 2px solid var(--auth-border-light);
}

.auth-footer p {
    color: var(--auth-secondary);
    font-size: 0.9rem;
    margin: 0;
    font-weight: 400;
}

.signup-link {
    color: var(--auth-primary);
    text-decoration: none;
    font-weight: 700;
    transition: var(--auth-transition);
    padding: 0.5rem 0.75rem;
    border-radius: var(--auth-radius);
    background: rgba(0, 181, 144, 0.1);
    margin-left: 0.5rem;
}

.signup-link:hover {
    background: rgba(0, 181, 144, 0.15);
    text-decoration: none;
    transform: translateY(-1px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .auth-container-compact {
        padding: 1.5rem 1rem;
    }
    
    .auth-form-container {
        padding: 2.5rem 1.5rem;
    }
    
    .auth-form-header h2 {
        font-size: 1.75rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.25rem;
        padding: 1rem;
    }
    
    /* Sign Up Responsive */
    .auth-container-signup {
        padding: 1.5rem 1rem;
    }
    
    .auth-form-container-signup {
        padding: 2.5rem 1.5rem;
    }
    
    .auth-form-header-signup h2 {
        font-size: 2rem;
    }
    
    .form-grid-signup {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .form-section-signup {
        padding: 2rem;
        margin-bottom: 2.5rem;
    }
    
    .section-title-signup {
        font-size: 1.5rem;
    }
    
    .form-options-signup {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .auth-container-compact {
        padding: 1rem 0.5rem;
    }
    
    .auth-form-container {
        padding: 2rem 1rem;
    }
    
    .auth-form-header h2 {
        font-size: 1.5rem;
    }
    
    .auth-form-header p {
        font-size: 0.9rem;
    }
    
    .submit-button {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
    
    /* Sign Up Responsive */
    .auth-container-signup {
        padding: 1rem 0.5rem;
    }
    
    .auth-form-container-signup {
        padding: 2rem 1rem;
    }
    
    .auth-form-header-signup h2 {
        font-size: 1.75rem;
    }
    
    .auth-form-header-signup p {
        font-size: 1rem;
    }
    
    .form-section-signup {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .section-title-signup {
        font-size: 1.25rem;
    }
    
    .submit-button-signup {
        padding: 1.25rem 2rem;
        font-size: 1.125rem;
    }
}