:root {
    /* Colors */
    --primary-color: #515DEF;
    --primary-hover: #4149BE;
    --accent-color: #FF8682;
    --text-dark: #313131;
    --text-medium: #1C1B1F;
    --text-light: #79747E;
    --border-color: #F3F3F3;
    --background-light: #F9FAFB;
    --background-white: #FFFFFF;
    
    /* Typography */
    --font-family: 'Rajdhani', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Border Radius */
    --border-radius-sm: 3px;
    --border-radius-md: 6px;
    --border-radius-lg: 8px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-lg: 0 4px 6px rgba(0,0,0,0.05);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    color: var(--text-color);
    line-height: 1.5;
    background-color: var(--background-alt);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--body-size);
    font-weight: 500;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
}

.form-label {
    font-weight: 600;
}

.form-control {
    font-weight: 500;
}

.btn-primary {
    font-weight: 600;
}

.auth-title {
    font-weight: 700;
}

.auth-subtitle {
    font-weight: 500;
}

.form-text {
    font-weight: 500;
}

.alert {
    font-weight: 500;
}

.password-requirements {
    font-weight: 500;
}

.requirement-item {
    font-weight: 500;
}

.requirement-item.valid {
    font-weight: 600;
}

.container {
    width: 100%;
    max-width: 400px;
    padding: var(--spacing-md);
}

/* Register Container */
.register-container {
    background: var(--background-color);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    width: 100%;
}

.register-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.back-link {
    position: absolute;
    left: 0;
    top: 2px;
    font-size: 14px;
    color: var(--text-light);
    transition: color 0.2s;
}

.back-link:hover {
    color: var(--primary-color);
}

.register-header h1 {
    font-size: var(--heading-size);
    color: var(--text-color);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.register-header p {
    color: var(--text-light);
    font-size: var(--small-size);
}

/* Form Styles */
.register-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.input-with-icon {
    position: relative;
}

.input-with-icon i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 14px;
}

.input-with-icon input {
    width: 100%;
    padding: 10px 12px 10px 36px;
    padding-right: 40px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-size: var(--body-size);
    transition: border-color 0.2s;
    height: 40px;
}

.input-with-icon input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 1px rgba(85, 81, 255, 0.1);
}

.input-with-icon input::placeholder {
    color: #A0AEC0;
}

.password-toggle {
    position: absolute;
    right: 40px;
    top: 0;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-light);
    font-size: 14px;
    transition: color 0.2s;
    background: transparent;
    border: none;
    outline: none;
    z-index: 2;
}

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

.error-message {
    color: var(--error-color);
    font-size: var(--small-size);
    min-height: 18px;
}

/* Terms Checkbox */
.terms {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: var(--small-size);
    color: var(--text-light);
    cursor: pointer;
    line-height: 1.4;
}

.terms input[type="checkbox"] {
    margin-top: 3px;
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.terms a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
}

.terms a:hover {
    text-decoration: underline;
}

/* Button */
.btn-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 10px var(--spacing-md);
    border-radius: var(--border-radius-md);
    transition: all 0.2s;
    cursor: pointer;
    border: none;
    font-size: var(--body-size);
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: #4a46f0;
    transform: translateY(-1px);
}

.btn-primary i {
    font-size: 12px;
    transition: transform 0.2s;
}

.btn-primary:hover i {
    transform: translateX(2px);
}

/* Register Footer */
.register-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.register-footer p {
    font-size: var(--small-size);
    color: var(--text-light);
}

.register-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.register-footer a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 480px) {
    .container {
        padding: var(--spacing-xs);
    }
    
    .register-container {
        padding: var(--spacing-md);
    }
}

/* Add the alert-error class at an appropriate location in the file */
.alert-error {
    background-color: #ffe5e5;
    color: #e53935;
    border: 1px solid #ffccd0;
    padding: 12px;
    border-radius: 6px;
    font-size: 0.9rem;
    margin-bottom: 20px;
    text-align: center;
    width: 100%;
}