/* Unified Forms - Material Design CSS */

/* ============================================
   BASE STYLES & TYPOGRAPHY
   ============================================ */
.unified-forms-container {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ============================================
   MATERIAL DESIGN INPUT FIELDS
   ============================================ */
.unified-forms-container .uf-field {
    position: relative;
    margin-bottom: 24px;
}

/* Input wrapper for floating label */
.unified-forms-container .uf-input-wrapper {
    position: relative;
}

/* Icon positioning */
.unified-forms-container .uf-field-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #8E8E93;
    font-size: 16px;
    pointer-events: none;
    transition: color 150ms ease;
    z-index: 0;
}

.unified-forms-container .uf-input-wrapper.has-icon textarea + .uf-field-icon {
    top: 16px;
    transform: none;
}

/* Base input styles */
.unified-forms-container .uf-field input[type="text"],
.unified-forms-container .uf-field input[type="email"],
.unified-forms-container .uf-field input[type="tel"],
.unified-forms-container .uf-field input[type="password"],
.unified-forms-container .uf-field input[type="url"],
.unified-forms-container .uf-field textarea {
    width: 100%;
    padding: 16px 12px 8px;
    border: none;
    border-bottom: 1px solid #E5E5EA;
    border-radius: 0;
    font-size: 16px;
    font-family: inherit;
    background: transparent;
    box-sizing: border-box;
    transition: border-color 150ms cubic-bezier(0.4, 0.0, 0.2, 1);
    outline: none;
    position: relative;
    z-index: 1;
}

.unified-forms-container .uf-field textarea {
    resize: vertical;
    min-height: 100px;
    padding-top: 20px;
}

/* Add left padding for inputs/textareas with icons */
.unified-forms-container .uf-input-wrapper.has-icon input[type="text"],
.unified-forms-container .uf-input-wrapper.has-icon input[type="email"],
.unified-forms-container .uf-input-wrapper.has-icon input[type="tel"],
.unified-forms-container .uf-input-wrapper.has-icon input[type="password"],
.unified-forms-container .uf-input-wrapper.has-icon input[type="url"],
.unified-forms-container .uf-input-wrapper.has-icon textarea {
    padding-left: 40px !important;
}

/* Input focus state */
.unified-forms-container .uf-field input:focus,
.unified-forms-container .uf-field textarea:focus {
    border-bottom-color: #5865F2;
    border-bottom-width: 2px;
}

.unified-forms-container .uf-field input:focus ~ .uf-field-icon,
.unified-forms-container .uf-field textarea:focus ~ .uf-field-icon {
    color: #5865F2;
}

/* Floating Label Styles */
.unified-forms-container .uf-input-wrapper label {
    position: absolute;
    left: 12px;
    top: 16px;
    color: #8E8E93;
    font-size: 16px;
    font-weight: 400;
    pointer-events: none;
    transition: all 200ms cubic-bezier(0.4, 0.0, 0.2, 1);
    background: transparent;
    z-index: 2;
}

.unified-forms-container .uf-input-wrapper.has-icon label {
    left: 40px;
}

/* Label float state */
.unified-forms-container .uf-field input:focus + label,
.unified-forms-container .uf-field input:not(:placeholder-shown) + label,
.unified-forms-container .uf-field input.has-value + label,
.unified-forms-container .uf-field textarea:focus ~ label,
.unified-forms-container .uf-field textarea:not(:placeholder-shown) ~ label,
.unified-forms-container .uf-field textarea.has-value ~ label {
    top: 2px;
    font-size: 12px;
    color: #5865F2;
    left: 12px;
}

.unified-forms-container .uf-input-wrapper.has-icon input:focus + label,
.unified-forms-container .uf-input-wrapper.has-icon input:not(:placeholder-shown) + label,
.unified-forms-container .uf-input-wrapper.has-icon input.has-value + label {
    left: 12px;
}

/* Required asterisk */
.unified-forms-container .uf-field label .required {
    color: #FF3B30;
    margin-left: 2px;
}

/* Character counter */
.unified-forms-container .uf-char-counter {
    position: absolute;
    right: 0;
    bottom: -20px;
    font-size: 12px;
    color: #8E8E93;
    transition: color 150ms ease;
}

.unified-forms-container .uf-char-counter.warning {
    color: #FF9500;
}

.unified-forms-container .uf-char-counter.error {
    color: #FF3B30;
}

/* ============================================
   PASSWORD VISIBILITY TOGGLE
   ============================================ */
/* Password toggle button */
.unified-forms-container .uf-password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: #8E8E93;
    font-size: 16px;
    transition: color 150ms ease;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.unified-forms-container .uf-password-toggle:hover {
    color: #5865F2;
}

.unified-forms-container .uf-password-toggle:focus {
    outline: 2px solid #5865F2;
    outline-offset: 2px;
    border-radius: 4px;
}

.unified-forms-container .uf-password-toggle.active {
    color: #5865F2;
}

/* Add right padding for password inputs with toggle button */
.unified-forms-container .uf-input-wrapper.has-toggle input[type="password"],
.unified-forms-container .uf-input-wrapper.has-toggle input[type="text"] {
    padding-right: 45px !important;
}

/* ============================================
   TWO-COLUMN LAYOUT (Name Fields)
   ============================================ */
.unified-forms-container .uf-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media screen and (max-width: 600px) {
    .unified-forms-container .uf-field-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

/* ============================================
   CHECKBOX & REMEMBER ME
   ============================================ */
.unified-forms-container .uf-field:has(.uf-checkbox-label) {
    margin-bottom: 16px;
    margin-top: -8px;
}

.unified-forms-container .uf-checkbox-label {
    display: flex;
    align-items: center;
    font-weight: normal;
    font-size: 14px;
    color: #1C1C1E;
    cursor: pointer;
    user-select: none;
}

.unified-forms-container .uf-checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-right: 8px;
    cursor: pointer;
    accent-color: #5865F2;
}

/* ============================================
   MATERIAL DESIGN BUTTON
   ============================================ */
.unified-forms-container .uf-submit {
    width: 100%;
    background-color: #5865F2;
    color: white;
    border: none;
    padding: 14px 24px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    font-family: inherit;
    text-transform: none;
    letter-spacing: 0.5px;
    transition: all 200ms cubic-bezier(0.4, 0.0, 0.2, 1);
    box-shadow: 0 2px 4px rgba(88, 101, 242, 0.2);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.unified-forms-container .uf-submit i {
    font-size: 14px;
}

.unified-forms-container .uf-submit:hover {
    background-color: #7B83FF;
    box-shadow: 0 4px 8px rgba(88, 101, 242, 0.3);
    transform: translateY(-1px);
}

.unified-forms-container .uf-submit:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(88, 101, 242, 0.2);
}

.unified-forms-container .uf-submit:focus {
    outline: 2px solid #5865F2;
    outline-offset: 2px;
}

.unified-forms-container .uf-submit:disabled {
    background-color: #A0A0A0;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.unified-forms-container .uf-submit:disabled:hover {
    background-color: #A0A0A0;
    transform: none;
}

/* Loading spinner */
.unified-forms-container .uf-submit .uf-spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.unified-forms-container .uf-submit.loading .uf-spinner {
    display: inline-block;
}

.unified-forms-container .uf-submit.loading i:not(.uf-spinner) {
    display: none;
}

/* ============================================
   NOTICE MESSAGES (Toast Style)
   ============================================ */
.uf-notice {
    position: fixed;
    top: 20px;
    right: 20px;
    max-width: 400px;
    padding: 16px 20px;
    padding-right: 45px; /* Space for close button */
    border-radius: 8px;
    font-size: 15px;
    line-height: 1.6;
    border-left: 4px solid;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: flex-start;
    gap: 14px;
    z-index: 9999;
    animation: slideInRight 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
}

.uf-notice i {
    font-size: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.uf-notice span {
    flex: 1;
}

.uf-notice.uf-success {
    background-color: #E8F5E9;
    color: #1B5E20;
    border-left-color: #34C759;
}

.uf-notice.uf-success i {
    color: #34C759;
}

.uf-notice.uf-error {
    background-color: #FFEBEE;
    color: #B71C1C;
    border-left-color: #FF3B30;
    animation: shake 0.4s ease-in-out, slideInRight 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
}

.uf-notice.uf-error i {
    color: #FF3B30;
}

.uf-notice.uf-info {
    background-color: #E3F2FD;
    color: #0D47A1;
    border-left-color: #5865F2;
}

.uf-notice.uf-info i {
    color: #5865F2;
}

/* Error list for multiple errors */
.uf-notice .uf-error-list {
    margin: 0;
    padding-left: 20px;
    list-style: disc;
}

.uf-notice .uf-error-list li {
    margin: 4px 0;
    line-height: 1.5;
}

/* Close button for notifications */
.uf-notice .uf-notice-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: inherit;
    font-size: 18px;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
    opacity: 0.6;
    transition: opacity 150ms ease;
}

.uf-notice .uf-notice-close:hover {
    opacity: 1;
}

/* Mobile responsive toast */
@media screen and (max-width: 600px) {
    .uf-notice {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
    }
}

/* ============================================
   REGISTER & LOGIN LINKS
   ============================================ */
.unified-forms-container .uf-register-link,
.unified-forms-container .uf-login-link {
    margin-top: 20px;
    text-align: center;
    font-size: 14px;
    color: #1C1C1E;
}

.unified-forms-container .uf-register-link a,
.unified-forms-container .uf-login-link a {
    color: #5865F2;
    text-decoration: none;
    font-weight: 500;
    transition: color 150ms ease;
}

.unified-forms-container .uf-register-link a:hover,
.unified-forms-container .uf-login-link a:hover {
    color: #7B83FF;
    text-decoration: underline;
}

/* ============================================
   reCAPTCHA
   ============================================ */
/* Invisible reCAPTCHA badge positioning */
.grecaptcha-badge {
    z-index: 9998;
}

/* Legacy - kept for compatibility if switching back to checkbox version */
.unified-forms-container .g-recaptcha {
    margin-bottom: 20px;
    transform-origin: 0 0;
}

/* ============================================
   ADMIN SETTINGS - SHORTCODES PANEL
   ============================================ */
.uf-shortcodes-panel {
    max-width: 720px;
    background: #fff;
    border: 1px solid #ccd0d4;
    border-radius: 4px;
    padding: 12px 16px;
    margin-top: 20px;
}

.uf-shortcode-row {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 10px;
}

.uf-shortcode-row:last-child {
    margin-bottom: 0;
}

.uf-shortcode-row label {
    min-width: 120px;
    font-weight: 500;
}

.uf-shortcode-row input[type="text"] {
    flex: 1;
}

.uf-shortcode-row .button.uf-copy {
    min-width: 80px;
    transition: all 0.2s ease;
}

.uf-shortcode-row .button.uf-copy:hover {
    background-color: #f0f0f1;
}

.uf-shortcode-row .button.uf-copy:disabled {
    opacity: 0.7;
}

/* ============================================
   ADMIN SETTINGS - EMAIL TEMPLATES
   ============================================ */
.uf-email-placeholders {
    padding: 10px;
    background: #fff;
    border: 1px solid #ccd0d4;
    margin: 1em 0;
    border-radius: 4px;
}

.uf-email-placeholders strong {
    display: block;
    margin-bottom: 6px;
}

.uf-email-tools {
    margin-top: 16px;
    padding: 16px;
    border: 1px solid #ccd0d4;
    border-radius: 4px;
    background: #ffffff;
}

.uf-email-tools h4 {
    margin-top: 0;
}

.uf-email-tools-grid {
    display: grid;
    gap: 12px;
}

@media (min-width: 782px) {
    .uf-email-tools-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .uf-email-tools-grid p {
        margin: 0;
    }
}

.uf-email-tools-grid textarea {
    min-height: 80px;
}

.uf-email-tools-actions {
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.uf-email-tools-status {
    font-weight: 600;
}

.uf-email-tools-status.uf-status-success {
    color: #15803d;
}

.uf-email-tools-status.uf-status-error {
    color: #b91c1c;
}

.uf-email-preview-output {
    margin-top: 12px;
    padding: 12px;
    border: 1px solid #ccd0d4;
    border-radius: 4px;
    background: #f9f9f9;
    max-height: 260px;
    overflow: auto;
    font-size: 13px;
    line-height: 1.5;
}

.uf-email-placeholders pre {
    white-space: pre-wrap;
    margin: 6px 0 0;
    font-family: Consolas, Monaco, monospace;
    font-size: 13px;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media screen and (max-width: 600px) {
    .unified-forms-container {
        padding: 15px;
    }

    .unified-forms-container .uf-field input[type="text"],
    .unified-forms-container .uf-field input[type="email"],
    .unified-forms-container .uf-field input[type="tel"],
    .unified-forms-container .uf-field input[type="password"],
    .unified-forms-container .uf-field input[type="url"],
    .unified-forms-container .uf-field textarea {
        font-size: 16px; /* Prevent zoom on iOS */
    }

    .unified-forms-container .uf-submit {
        padding: 16px 24px;
        font-size: 16px;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
.unified-forms-container *:focus {
    outline-color: #5865F2;
}

.unified-forms-container input::-webkit-input-placeholder {
    opacity: 0;
    transition: opacity 150ms ease;
}

.unified-forms-container input::-moz-placeholder {
    opacity: 0;
    transition: opacity 150ms ease;
}

.unified-forms-container input:-ms-input-placeholder {
    opacity: 0;
    transition: opacity 150ms ease;
}

.unified-forms-container input::placeholder {
    opacity: 0;
    transition: opacity 150ms ease;
}

.unified-forms-container textarea::-webkit-input-placeholder {
    opacity: 0;
    transition: opacity 150ms ease;
}

.unified-forms-container textarea::-moz-placeholder {
    opacity: 0;
    transition: opacity 150ms ease;
}

.unified-forms-container textarea:-ms-input-placeholder {
    opacity: 0;
    transition: opacity 150ms ease;
}

.unified-forms-container textarea::placeholder {
    opacity: 0;
    transition: opacity 150ms ease;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes slideInDown {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    0% {
        opacity: 0;
        transform: translateX(100px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-8px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(8px);
    }
}

@keyframes fadeOut {
    0% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translateX(100px);
    }
}

/* ============================================
   ADMIN TOGGLE SWITCH
   ============================================ */
.uf-toggle-switch {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    user-select: none;
}

.uf-toggle-switch input[type="checkbox"] {
    display: none;
}

.uf-toggle-slider {
    position: relative;
    width: 50px;
    height: 26px;
    background-color: #ccc;
    border-radius: 26px;
    transition: background-color 0.3s ease;
    flex-shrink: 0;
}

.uf-toggle-slider::before {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    left: 3px;
    top: 3px;
    background-color: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.uf-toggle-switch input[type="checkbox"]:checked + .uf-toggle-slider {
    background-color: #5865F2;
}

.uf-toggle-switch input[type="checkbox"]:checked + .uf-toggle-slider::before {
    transform: translateX(24px);
}

.uf-toggle-switch:hover .uf-toggle-slider {
    opacity: 0.9;
}

.uf-toggle-label {
    font-size: 14px;
    color: #1C1C1E;
}

/* ============================================
   ATTACHMENT UPLOADS (Assignment/Support Forms)
   ============================================ */
.uf-attachment-field {
    margin-bottom: 24px;
}

.uf-attachment-label {
    display: block;
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 500;
    color: #1C1C1E;
}

.uf-attachment-counter {
    float: right;
    font-weight: normal;
    color: #8E8E93;
}

.uf-attachment-dropzone {
    position: relative;
    border: 2px dashed #D1D1D6;
    border-radius: 8px;
    padding: 32px 20px;
    text-align: center;
    background: #F9FAFB;
    cursor: pointer;
    transition: all 200ms ease;
}

.uf-attachment-dropzone:hover {
    background: #F0F2FF;
    border-color: #5865F2;
}

.uf-attachment-dropzone:focus {
    outline: 2px solid #5865F2;
    outline-offset: 2px;
    border-color: #5865F2;
}

.uf-attachment-dropzone.dragover {
    background: #E8EBFF;
    border-color: #7B83FF;
    border-style: solid;
}

.uf-attachment-dropzone i {
    font-size: 36px;
    color: #5865F2;
    margin-bottom: 12px;
    display: block;
}

.uf-dropzone-text {
    font-size: 15px;
    color: #1C1C1E;
    margin: 0 0 6px 0;
    font-weight: 500;
}

.uf-dropzone-hint {
    font-size: 13px;
    color: #8E8E93;
    margin: 0;
}

/* File list */
.uf-file-list {
    margin-top: 16px;
    display: none;
}

.uf-file-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: #F9FAFB;
    border: 1px solid #E5E5EA;
    border-radius: 6px;
    margin-bottom: 8px;
    transition: background 150ms ease;
}

.uf-file-item:hover {
    background: #F0F0F1;
}

.uf-file-item i.fa-file {
    font-size: 18px;
    color: #5865F2;
    flex-shrink: 0;
}

.uf-file-name {
    flex: 1;
    font-size: 14px;
    color: #1C1C1E;
    word-break: break-word;
}

.uf-file-size {
    font-size: 12px;
    color: #8E8E93;
    flex-shrink: 0;
}

.uf-file-remove {
    background: none;
    border: none;
    padding: 6px;
    cursor: pointer;
    color: #FF3B30;
    font-size: 16px;
    transition: all 150ms ease;
    border-radius: 4px;
    flex-shrink: 0;
}

.uf-file-remove:hover {
    background: #FFEBEE;
    color: #B71C1C;
}

.uf-file-remove:focus {
    outline: 2px solid #FF3B30;
    outline-offset: 2px;
}

/* Field error messages */
.uf-field-error {
    display: none;
    margin-top: 12px;
    padding: 12px;
    background: #FFEBEE;
    border-left: 3px solid #FF3B30;
    border-radius: 4px;
    font-size: 13px;
    color: #B71C1C;
    line-height: 1.5;
    white-space: pre-wrap;
}

/* ============================================
   PROFILE PICTURE UPLOAD
   ============================================ */
.uf-current-picture {
    margin-bottom: 24px;
}

.uf-current-picture label {
    display: block;
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 500;
    color: #1C1C1E;
}

.uf-picture-preview {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid #E5E5EA;
}

.uf-picture-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.uf-dropzone {
    position: relative;
    border: 2px dashed #5865F2;
    border-radius: 8px;
    padding: 40px 20px;
    text-align: center;
    background: #F9FAFB;
    cursor: pointer;
    transition: all 200ms ease;
}

.uf-dropzone:hover,
.uf-dropzone.drag-over {
    background: #F0F2FF;
    border-color: #7B83FF;
}

.uf-dropzone-content i {
    font-size: 48px;
    color: #5865F2;
    margin-bottom: 16px;
    display: block;
}

.uf-dropzone-text {
    font-size: 16px;
    color: #1C1C1E;
    margin: 0 0 8px 0;
    font-weight: 500;
}

.uf-dropzone-hint {
    font-size: 13px;
    color: #8E8E93;
    margin: 0;
}

.uf-dropzone-preview {
    margin-top: 20px;
}

.uf-dropzone-preview img {
    max-width: 200px;
    max-height: 200px;
    border-radius: 8px;
    border: 2px solid #E5E5EA;
}