:root {
    --font-secondary: 'Montserrat', sans-serif;
    --clr-logo-be-blue: #75B8D9;
    --spacing-sm: 8px;
    --transition-duration-fast: 200ms;
    --transition-duration-normal: 350ms;
    --logo-icon-height: 30px;
    --clr-primary-100: #F0F0FF;
    --clr-primary-300: #4D4CAC;
    --clr-primary-500: #2E2A66;
    --clr-primary-700: #1A183E;
    --clr-primary-900: #0D0C22;
    --clr-secondary-50: #F9FAFB;
    --clr-secondary-300: #D1D5DB;
    --clr-secondary-700: #374151;
    --clr-text-headings: var(--clr-primary-900);
    --clr-text-main: var(--clr-secondary-700);
    --clr-text-light: var(--clr-secondary-500, #6B7280);
    --clr-text-on-dark: #ffffff;
    --clr-text-on-dark-muted: #adb5bd;
    --clr-accent-300: #8C52FF;
    --clr-accent-300-darker: #7033ff;
    --clr-accent-500: #242424;
    --clr-border: var(--clr-secondary-300, #E5E7EB);
    --clr-border-strong: var(--clr-secondary-300);
    --clr-border-on-dark: #495057;
    --clr-error: #dc3545;
    --clr-error-shadow: rgba(220, 53, 69, 0.2);
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --spacing-unit: 8px;
    --spacing-md: calc(2 * var(--spacing-unit));
    --spacing-lg: calc(3 * var(--spacing-unit));
    --spacing-xl: calc(4.5 * var(--spacing-unit));
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
    background-color: var(--clr-secondary-50);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.hidden {
    display: none !important;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

.page-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 100vh;
}

@media (min-width: 768px) {
    .page-container {
        flex-direction: row;
    }
}

.content-left {
    width: 100%;
    padding: 0;
    display: flex;
    flex-direction: column;
    order: 2;
}

.content-right {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    order: 1;
    padding: 1rem;
    position: relative;
    overflow-y: auto;
    flex-grow: 1;
}

@media (min-width: 768px) {
    .content-left {
        width: 60%;
        order: 1;
    }
    .content-right {
        width: 40%;
        order: 2;
        padding: 2rem;
    }
}

.page-header {
    padding: 1.5rem 2rem;
    background-color: var(--clr-secondary-50);
}

@media (min-width: 640px) {
    .page-header {
        padding-left: 3rem;
        padding-right: 3rem;
    }
}

.site-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm, 8px);
    text-decoration: none;
    flex-shrink: 0;
}

.site-logo:hover .site-logo__icon {
    filter: drop-shadow(0 0 8px var(--clr-logo-be-blue, #75B8D9));
}

.site-logo__icon {
    height: var(--logo-icon-height, 30px);
    width: auto;
    object-fit: contain;
    transition: filter var(--transition-duration-normal, 350ms) ease-in-out;
}

.site-logo__text-custom {
    font-family: var(--font-secondary, 'Montserrat', sans-serif);
    font-weight: 700;
    color: var(--clr-logo-be-blue, #75B8D9);
    line-height: 1;
    font-size: clamp(1.0rem, 0.8rem + 0.4vw, 1.2rem);
    transition: color var(--transition-duration-fast, 200ms) ease-in-out;
}

.site-logo__text-custom:hover {
    color: var(--clr-primary-300);
}

.main-content-area {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
    background-color: #fff;
}

.illustration-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.illustration-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.form-card {
    max-width: 24rem;
    margin: auto;
    width: 100%;
    background-color: var(--clr-secondary-50);
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
}

@media (min-width: 640px) {
    .form-card {
        padding: var(--spacing-xl);
    }
}

.form-title {
    font-size: 1.875rem;
    line-height: 2.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--clr-text-headings, #0D0C22);
    text-align: center;
}

.btn-main {
    background-color: var(--clr-primary-700, #1A183E);
    color: var(--clr-text-on-dark, #FFFFFF);
    font-weight: 600;
    padding: 0.875rem 1rem;
    border-radius: var(--border-radius-lg, 16px);
    font-size: 0.875rem;
    transition: background-color var(--transition-duration-fast) ease-in-out;
    width: 100%;
    border: none;
    cursor: pointer;
}

.btn-main:hover {
    background-color: var(--clr-primary-900, #0D0C22);
}

.btn-secondary {
    border: 1px solid var(--clr-border-strong, #D1D5DB);
    color: var(--clr-text-main, #374151);
    background-color: transparent;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-lg, 16px);
    font-size: 0.875rem;
    font-weight: 500;
    transition: background-color var(--transition-duration-fast) ease-in-out, border-color var(--transition-duration-fast) ease-in-out;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    cursor: pointer;
}

.btn-secondary:hover {
    background-color: rgba(0,0,0,0.03);
}

.btn-secondary svg {
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.75rem;
}

.divider-or {
    display: flex;
    align-items: center;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.divider-or hr {
    flex-grow: 1;
    border-top-width: 1px;
    border-color: var(--clr-border, #E5E7EB);
}

.divider-or-text {
    margin-left: 1rem;
    margin-right: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--clr-text-light, #6B7280);
}

.form-input-custom {
    background-color: #FFFFFF;
    border: 1px solid var(--clr-border-strong, #D1D5DB);
    color: var(--clr-text-main, #374151);
    border-radius: var(--border-radius-lg, 16px);
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    width: 100%;
    transition: border-color var(--transition-duration-fast) ease-in-out, box-shadow var(--transition-duration-fast) ease-in-out;
}

/* Специфічний стиль для поля пароля, щоб додати місце для іконки */
#password.form-input-custom {
    padding-right: 3rem; /* Збільшуємо правий відступ для іконки */
}


.form-input-custom:focus {
    border-color: var(--clr-accent-300, #8C52FF);
    box-shadow: 0 0 0 2px rgba(140, 82, 255, 0.2);
    outline: none;
}

.form-input-custom.placeholder-transparent::placeholder {
    color: transparent;
}

.form-input-custom.invalid {
    border-color: var(--clr-error) !important;
    box-shadow: 0 0 0 3px var(--clr-error-shadow) !important;
}

.floating-label-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-label {
    position: absolute;
    left: 1rem;
    top: -0.625rem;
    font-size: 0.75rem;
    color: var(--clr-text-light, #6B7280);
    transition-property: all;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 200ms;
    background-color: var(--clr-secondary-50);
    padding: 0 0.25rem;
    z-index: 1; /* Щоб мітка була над полем вводу */
}

.peer:placeholder-shown ~ .form-label {
    top: 0.875rem;
    font-size: 0.875rem;
    background-color: transparent;
    padding: 0;
    /* z-index: -1; /* Ховаємо мітку за полем, коли вона всередині - не потрібно, якщо вона не перекриває текст */
}

.peer:focus ~ .form-label,
.peer:not(:placeholder-shown) ~ .form-label {
    top: -0.625rem;
    font-size: 0.75rem;
    color: var(--clr-accent-300, #8C52FF);
    background-color: var(--clr-secondary-50);
    padding: 0 0.25rem;
    z-index: 1;
}

/* Стилі для іконки перемикання видимості пароля */
.password-toggle-icon {
    position: absolute;
    top: 50%;
    right: 1rem; /* Відступ від правого краю */
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--clr-text-light);
    z-index: 2; /* Щоб іконка була над полем вводу, але під міткою, якщо мітка переміщується */
    padding: 0.25rem; /* Невеличкий відступ для кращого натискання */
}

.password-toggle-icon i {
    font-size: 0.9rem; /* Розмір іконки */
    display: block; /* Для кращого контролю */
}

.password-toggle-icon:hover i {
    color: var(--clr-accent-300); /* Колір іконки при наведенні */
}


.form-link-container {
    text-align: right;
    margin-bottom: 1.5rem;
}

a.form-link {
    color: var(--clr-accent-300, #8C52FF);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
}

a.form-link:hover {
    color: var(--clr-primary-500, #2E2A66);
    text-decoration: none;
}

.prompt-text {
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--clr-text-light, #6B7280);
}

.error-popup {
    position: fixed;
    top: -120px;
    left: 50%;
    transform: translateX(-50%);
    color: #ffffff;
    padding: 15px 25px;
    border-radius: var(--border-radius-md, 8px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 1100;
    opacity: 0;
    transition: top 0.4s ease-in-out, opacity 0.4s ease-in-out, background-color 0.3s ease;
    min-width: 280px;
    text-align: center;
    font-weight: 500;
    font-size: 15px;
    box-sizing: border-box;
}

.error-popup.show {
    top: 20px;
    opacity: 1;
}

@media (max-width: 480px) {
    .error-popup {
        width: 90%;
        padding: 12px 20px;
        font-size: 14px;
    }
}

/* --- Updated Email Verification Section --- */
#email-verification-container {
    width: 100%;
    min-height: 100vh;
    padding: 2rem;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--clr-secondary-50);
    color: var(--clr-text-main);
}

.verification-header {
    width: 100%;
    max-width: 480px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 0 1rem;
    box-sizing: border-box;
}

.back-button {
    background-color: transparent;
    color: var(--clr-text-main);
    border: 1px solid var(--clr-border-strong);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-lg);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background-color var(--transition-duration-fast) ease-in-out, border-color var(--transition-duration-fast) ease-in-out;
}

.back-button:hover {
    background-color: rgba(0,0,0,0.03);
}

.back-button i {
    font-size: 0.8rem;
}

.verification-logo-link {
    display: inline-block;
    text-decoration: none;
}

.verification-logo {
    height: 40px;
    width: auto;
    display: block;
    transition: filter var(--transition-duration-normal, 350ms) ease-in-out;
}

.verification-logo-link:hover .verification-logo {
    filter: drop-shadow(0 0 8px var(--clr-logo-be-blue, #75B8D9));
}

.verification-card {
    background-color: #FFFFFF;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--clr-border);
    text-align: center;
    width: 100%;
    max-width: 480px;
    box-sizing: border-box;
    box-shadow: var(--shadow-lg);
}

.verification-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--clr-text-headings);
    margin-bottom: 0.75rem;
}

.verification-subtitle {
    font-size: 1rem;
    color: var(--clr-text-main);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.verification-subtitle #verification-email-display {
    font-weight: 600;
    color: var(--clr-primary-500);
}

.code-inputs-container {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.digit-input {
    width: 55px;
    height: 65px;
    text-align: center;
    font-size: 1.75rem;
    font-weight: 500;
    border: 1px solid var(--clr-border);
    border-radius: var(--border-radius-md);
    background-color: #FFFFFF;
    color: var(--clr-text-main);
    caret-color: var(--clr-accent-300);
    transition: border-color var(--transition-duration-fast), box-shadow var(--transition-duration-fast);
    outline: none;
}

.digit-input:focus {
    border-color: var(--clr-accent-300);
    box-shadow: 0 0 0 2px rgba(140, 82, 255, 0.2);
}

.digit-input.invalid {
    border-color: var(--clr-error) !important;
    box-shadow: 0 0 0 3px var(--clr-error-shadow) !important;
}

.btn-confirm-email {
    background-color: var(--clr-primary-700);
    color: var(--clr-text-on-dark);
    font-weight: 600;
    padding: 0.875rem 1rem;
    border-radius: var(--border-radius-lg);
    font-size: 0.875rem;
    width: 100%;
    border: none;
    cursor: pointer;
    transition: background-color var(--transition-duration-fast) ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.btn-confirm-email:hover {
    background-color: var(--clr-primary-900);
}

.btn-confirm-email i {
    color: var(--clr-text-on-dark);
}

.spam-folder-note {
    font-size: 0.875rem;
    color: var(--clr-text-light);
    margin-bottom: 1.5rem;
}

.resend-email-link {
    background: none;
    border: none;
    color: var(--clr-accent-300);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    padding: 0.5rem;
    transition: color var(--transition-duration-fast);
}

.resend-email-link:hover {
    color: var(--clr-primary-500);
    text-decoration: none;
}

@media (max-width: 480px) {
    #email-verification-container {
        padding: 1rem;
    }
    .verification-card {
        padding: var(--spacing-lg);
    }
    .verification-title {
        font-size: 1.5rem;
    }
    .verification-subtitle {
        font-size: 0.9rem;
    }
    .code-inputs-container {
        gap: 0.5rem;
    }
    .digit-input {
        width: 45px;
        height: 55px;
        font-size: 1.5rem;
    }
}