/**
 * Klinika Forms Frontend Styles
 * Based on original HTML templates
 */

/* CSS Variables */
.klinika-form {
    --kf-accent: #48c9d4;
    --kf-accent-dark: #3ba8b3;
    --kf-danger: #e63946;
    --kf-danger-dark: #d62839;
    --kf-text: #2c3e50;
    --kf-text-light: #6e6e73;
    --kf-text-muted: #9e9e9e;
    --kf-border: #e0e0e0;
    --kf-border-light: #d1d5db;
    --kf-bg: #f8f9fa;
    --kf-bg-dark: #e9ecef;
    --kf-white: #fff;
    --kf-radius: 12px;
    --kf-radius-lg: 16px;
    --kf-radius-xl: 24px;
    --kf-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    --kf-shadow-accent: 0 4px 15px rgba(72, 201, 212, 0.3);
    --kf-transition: all 0.3s ease;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* Reset */
.klinika-form *,
.klinika-form *::before,
.klinika-form *::after {
    box-sizing: border-box;
}

/* Remove wpautop artifacts */
.klinika-form > p:empty,
.klinika-form > br,
.klinika-form p:empty,
.klinika-form form > p:empty,
.klinika-form form > br,
.klinika-form .kf-section > p:empty,
.klinika-form .kf-section > br,
.klinika-form .kf-card > p:empty,
.klinika-form .kf-card > br,
.klinika-form .kf-card-form > p:empty,
.klinika-form .kf-card-form > br {
    display: none !important;
    margin: 0 !important;
    padding: 0 !important;
    height: 0 !important;
    line-height: 0 !important;
}

/* =====================================================
   HORIZONTAL FORMS - SECTION
   ===================================================== */

.kf-section {
    background: linear-gradient(135deg, var(--kf-bg) 0%, var(--kf-bg-dark) 100%);
    border-radius: var(--kf-radius-lg);
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
    border: 1px solid rgba(72, 201, 212, 0.15);
}

/* Title */
.kf-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--kf-text);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.kf-title i {
    font-size: 24px;
    color: var(--kf-accent);
}

/* Description */
.kf-description {
    color: var(--kf-text-light);
    font-size: 14px;
    margin-bottom: 25px;
    line-height: 1.6;
}

/* =====================================================
   HORIZONTAL BASIC FORM
   ===================================================== */

.kf-horizontal-form {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.kf-group {
    flex: 1;
    min-width: 200px;
}

.kf-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--kf-text);
    font-size: 14px;
    font-weight: 500;
}

.kf-horizontal-form input,
.kf-horizontal-form select {
    width: 100%;
    height: 48px;
    padding: 0 16px;
    border: 2px solid var(--kf-border-light);
    border-radius: 10px;
    font-size: 15px;
    transition: var(--kf-transition);
    background: var(--kf-white);
    color: var(--kf-text);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.kf-horizontal-form input:focus,
.kf-horizontal-form select:focus {
    outline: none;
    border-color: var(--kf-accent);
    box-shadow: 0 0 0 4px rgba(72, 201, 212, 0.1);
}

.kf-horizontal-form input::placeholder {
    color: #a0a0a0;
}

/* =====================================================
   COMPACT FORM (colored background)
   ===================================================== */

.klinika-form--horizontal_compact .kf-section {
    background: linear-gradient(135deg, var(--kf-accent) 0%, var(--kf-accent-dark) 100%);
    border: none;
}

.klinika-form--horizontal_compact .kf-title {
    color: var(--kf-white);
}

.klinika-form--horizontal_compact .kf-title i {
    color: var(--kf-white);
}

.klinika-form--horizontal_compact .kf-description {
    color: rgba(255, 255, 255, 0.9);
}

.kf-compact-form {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.kf-compact-form input,
.kf-compact-form select {
    flex: 1;
    min-width: 150px;
    height: 48px;
    padding: 0 16px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--kf-text);
}

.kf-compact-form input::placeholder {
    color: #888;
}

.kf-compact-form input:focus,
.kf-compact-form select:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.klinika-form--horizontal_compact .kf-checkbox-group {
    margin-top: 15px;
}

.klinika-form--horizontal_compact .kf-checkbox-label {
    color: rgba(255, 255, 255, 0.9);
}

.klinika-form--horizontal_compact .kf-checkbox-label a {
    color: var(--kf-white);
}

/* =====================================================
   ICON FORM
   ===================================================== */

.kf-icon-form {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.kf-input-with-icon {
    position: relative;
    flex: 1;
    min-width: 180px;
}

.kf-input-with-icon i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    color: var(--kf-accent);
    z-index: 1;
}

.kf-input-with-icon input,
.kf-input-with-icon select {
    width: 100%;
    height: 48px;
    padding: 0 14px 0 44px;
    border: 2px solid var(--kf-border-light);
    border-radius: 10px;
    font-size: 15px;
    transition: var(--kf-transition);
    background: var(--kf-white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.kf-input-with-icon input:focus,
.kf-input-with-icon select:focus {
    outline: none;
    border-color: var(--kf-accent);
    box-shadow: 0 0 0 4px rgba(72, 201, 212, 0.1);
}

/* =====================================================
   BANNER FORM
   ===================================================== */

.kf-banner-section {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    border-radius: var(--kf-radius-lg);
    padding: 50px 40px;
    color: var(--kf-white);
    position: relative;
    overflow: hidden;
}

.kf-banner-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(72, 201, 212, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.kf-banner-content {
    position: relative;
    z-index: 1;
}

.kf-banner-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--kf-white);
}

.kf-banner-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
}

.kf-banner-form {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
    max-width: 800px;
}

.kf-banner-form input,
.kf-banner-form select {
    flex: 1;
    min-width: 150px;
    height: 48px;
    padding: 0 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    font-size: 15px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--kf-white);
    backdrop-filter: blur(10px);
}

.kf-banner-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.kf-banner-form input:focus,
.kf-banner-form select:focus {
    outline: none;
    border-color: var(--kf-accent);
    background: rgba(255, 255, 255, 0.15);
}

.kf-banner-form select {
    color: rgba(255, 255, 255, 0.8);
}

.kf-banner-form select option {
    color: var(--kf-text);
    background: var(--kf-white);
}

.klinika-form--horizontal_banner .kf-checkbox-group {
    margin-top: 20px;
}

.klinika-form--horizontal_banner .kf-checkbox-label {
    color: rgba(255, 255, 255, 0.85);
}

.klinika-form--horizontal_banner .kf-checkbox-label a {
    color: var(--kf-white);
}

/* =====================================================
   MINIMAL FORM
   ===================================================== */

.kf-minimal-form {
    display: flex;
    gap: 0;
    background: var(--kf-white);
    border: 2px solid var(--kf-accent);
    border-radius: var(--kf-radius);
    overflow: hidden;
    max-width: 600px;
    box-shadow: 0 8px 24px rgba(72, 201, 212, 0.2);
}

.kf-minimal-form input {
    flex: 1;
    height: 48px;
    padding: 0 20px;
    border: none;
    font-size: 15px;
    min-width: 200px;
    background: transparent;
}

.kf-minimal-form input:focus {
    outline: none;
}

.kf-minimal-form .kf-btn {
    border-radius: 0;
    height: 48px;
    padding: 0 32px;
    margin: 0;
}

/* =====================================================
   SEPARATED FORM
   ===================================================== */

.kf-separated-form {
    display: flex;
    gap: 0;
    background: var(--kf-white);
    border-radius: var(--kf-radius);
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    border: 2px solid var(--kf-bg-dark);
}

.kf-separated-form input,
.kf-separated-form select {
    flex: 1;
    height: 48px;
    padding: 0 20px;
    border: none;
    border-right: 1px solid #e1e4e8;
    font-size: 15px;
    min-width: 150px;
    background: transparent;
}

.kf-separated-form input:last-of-type,
.kf-separated-form select:last-of-type {
    border-right: none;
}

.kf-separated-form input:focus,
.kf-separated-form select:focus {
    outline: none;
    background: var(--kf-bg);
}

.kf-separated-form .kf-btn {
    border-radius: 0;
    height: 48px;
    padding: 0 32px;
    margin: 0;
}

/* =====================================================
   CARD FORMS (VERTICAL)
   ===================================================== */

.kf-card {
    background: var(--kf-white);
    border-radius: var(--kf-radius-xl);
    padding: 40px;
    box-shadow: var(--kf-shadow);
    transition: var(--kf-transition);
    max-width: 420px;
}

.kf-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(72, 201, 212, 0.2);
}

.kf-card--callback {
    background: linear-gradient(135deg, rgba(72, 201, 212, 0.1) 0%, rgba(59, 168, 179, 0.15) 100%);
    border: 2px solid rgba(72, 201, 212, 0.3);
}

.kf-card-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--kf-text);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.kf-card-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--kf-accent), var(--kf-accent-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.kf-card-icon i {
    font-size: 22px;
    color: var(--kf-white);
}

.kf-card-description {
    font-size: 15px;
    color: var(--kf-text-light);
    margin-bottom: 30px;
    line-height: 1.6;
}

.kf-card-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.kf-card-group {
    display: flex;
    flex-direction: column;
}

.kf-card-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--kf-text);
    margin-bottom: 8px;
}

.kf-card-label .required {
    color: var(--kf-danger);
}

.kf-card-input,
.kf-card-form select {
    width: 100%;
    height: 48px;
    padding: 0 18px;
    font-size: 16px;
    border: 2px solid var(--kf-border);
    border-radius: var(--kf-radius);
    transition: var(--kf-transition);
    font-family: inherit;
    background: var(--kf-white);
    color: var(--kf-text);
}

.kf-card-form textarea {
    width: 100%;
    padding: 14px 18px;
    font-size: 16px;
    border: 2px solid var(--kf-border);
    border-radius: var(--kf-radius);
    transition: var(--kf-transition);
    font-family: inherit;
    background: var(--kf-white);
    color: var(--kf-text);
    min-height: 100px;
    resize: vertical;
}

.kf-card-input:focus,
.kf-card-form select:focus {
    outline: none;
    border-color: var(--kf-accent);
    box-shadow: 0 0 0 4px rgba(72, 201, 212, 0.1);
}

.kf-card-form textarea:focus {
    outline: none;
    border-color: var(--kf-accent);
    box-shadow: 0 0 0 4px rgba(72, 201, 212, 0.1);
}

.kf-card-input::placeholder {
    color: #c7c7cc;
}

/* Card with icons in inputs */
.kf-icon-input-wrapper {
    position: relative;
}

.kf-icon-input-wrapper .kf-card-input {
    padding-right: 48px;
}

.kf-icon-input-wrapper i {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--kf-text-muted);
    font-size: 18px;
    pointer-events: none;
}

.kf-card-button {
    width: 100%;
    height: 52px;
    padding: 0 32px;
    font-size: 17px;
    font-weight: 600;
    color: var(--kf-white);
    background: linear-gradient(135deg, var(--kf-accent), var(--kf-accent-dark));
    border: none;
    border-radius: var(--kf-radius);
    cursor: pointer;
    transition: var(--kf-transition);
    box-shadow: var(--kf-shadow-accent);
    margin-top: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kf-card-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(72, 201, 212, 0.4);
}

.kf-card-note {
    font-size: 12px;
    color: var(--kf-text-muted);
    text-align: center;
    margin-top: 15px;
    line-height: 1.5;
}

/* Callback form button */
.kf-card--callback .kf-card-button {
    background: linear-gradient(135deg, var(--kf-danger), var(--kf-danger-dark));
    box-shadow: 0 4px 15px rgba(230, 57, 70, 0.3);
}

.kf-card--callback .kf-card-button:hover {
    box-shadow: 0 8px 25px rgba(230, 57, 70, 0.4);
}

/* =====================================================
   GRADIENT CARD
   ===================================================== */

.kf-card--gradient {
    background: linear-gradient(135deg, var(--kf-accent) 0%, var(--kf-accent-dark) 100%);
    color: var(--kf-white);
}

.kf-card--gradient .kf-card-title {
    color: var(--kf-white);
}

.kf-card--gradient .kf-card-icon {
    background: rgba(255, 255, 255, 0.2);
}

.kf-card--gradient .kf-card-description {
    color: rgba(255, 255, 255, 0.9);
}

.kf-card--gradient .kf-card-label {
    color: var(--kf-white);
}

.kf-card--gradient .kf-card-input,
.kf-card--gradient .kf-card-form select {
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.kf-card--gradient .kf-card-form textarea {
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.kf-card--gradient .kf-card-input:focus,
.kf-card--gradient .kf-card-form select:focus {
    background: var(--kf-white);
    border-color: var(--kf-white);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.2);
}

.kf-card--gradient .kf-card-form textarea:focus {
    background: var(--kf-white);
    border-color: var(--kf-white);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.2);
}

.kf-card--gradient .kf-card-button {
    background: var(--kf-white);
    color: var(--kf-accent);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.kf-card--gradient .kf-card-button:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.kf-card--gradient .kf-checkbox-label {
    color: rgba(255, 255, 255, 0.9);
}

.kf-card--gradient .kf-checkbox-label a {
    color: var(--kf-white);
    font-weight: 600;
}

.kf-card--gradient .kf-card-note {
    color: rgba(255, 255, 255, 0.8);
}

/* =====================================================
   BUTTONS
   ===================================================== */

.kf-btn {
    height: 48px;
    padding: 0 32px;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--kf-transition);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.kf-btn--primary {
    background: linear-gradient(135deg, var(--kf-accent) 0%, var(--kf-accent-dark) 100%);
    color: var(--kf-white);
    box-shadow: var(--kf-shadow-accent);
}

.kf-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(72, 201, 212, 0.4);
}

.kf-btn--secondary {
    background: linear-gradient(135deg, var(--kf-danger) 0%, var(--kf-danger-dark) 100%);
    color: var(--kf-white);
    box-shadow: 0 4px 15px rgba(255, 71, 87, 0.3);
}

.kf-btn--secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 71, 87, 0.4);
}

.kf-btn--white {
    background: var(--kf-white);
    color: var(--kf-accent);
    font-weight: 700;
}

.kf-btn--white:hover {
    background: var(--kf-bg);
    transform: scale(1.05);
}

.kf-btn--dark {
    background: #2c3e50;
    color: var(--kf-white);
}

.kf-btn--dark:hover {
    background: #34495e;
    transform: translateY(-2px);
}

/* =====================================================
   CHECKBOX - FIXED ALIGNMENT
   ===================================================== */

.kf-checkbox-group,
.kf-card-checkbox-group {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
    margin-bottom: 5px;
}

.kf-checkbox {
    width: 20px;
    height: 20px;
    min-width: 20px;
    border: 2px solid var(--kf-border);
    border-radius: 6px;
    cursor: pointer;
    flex-shrink: 0;
    accent-color: var(--kf-accent);
    margin: 0;
}

.kf-checkbox-label {
    font-size: 13px;
    color: var(--kf-text-light);
    line-height: 1.5;
    cursor: pointer;
    margin: 0;
}

.kf-checkbox-label a {
    color: var(--kf-accent);
    text-decoration: none;
}

.kf-checkbox-label a:hover {
    text-decoration: underline;
}

/* =====================================================
   NOTE
   ===================================================== */

.kf-note {
    margin-top: 12px;
    font-size: 13px;
    color: var(--kf-text-light);
    display: flex;
    align-items: center;
    gap: 6px;
}

.kf-note i {
    color: var(--kf-accent);
    font-size: 16px;
}

/* =====================================================
   LOADING & SUCCESS STATES
   ===================================================== */

.kf-btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.kf-btn.loading::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-left: 8px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: kf-spin 0.8s linear infinite;
    vertical-align: middle;
}

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

.kf-success-message {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    background: #d4edda;
    color: #155724;
    border-radius: var(--kf-radius);
    font-weight: 500;
    animation: kf-fadeIn 0.3s ease;
}

.kf-success-message i {
    font-size: 24px;
}

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

.kf-error-message {
    padding: 10px 15px;
    background: #f8d7da;
    color: #721c24;
    border-radius: var(--kf-radius);
    font-size: 13px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.kf-field-error {
    border-color: var(--kf-danger) !important;
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.15) !important;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */

@media (max-width: 768px) {
    .kf-section {
        padding: 30px 20px;
    }

    .kf-title {
        font-size: 18px;
    }

    .kf-horizontal-form,
    .kf-compact-form,
    .kf-icon-form,
    .kf-banner-form {
        flex-direction: column;
        align-items: stretch;
    }

    .kf-group,
    .kf-input-with-icon,
    .kf-compact-form input,
    .kf-compact-form select,
    .kf-banner-form input,
    .kf-banner-form select {
        width: 100%;
        min-width: 100%;
    }

    .kf-separated-form {
        flex-direction: column;
    }

    .kf-separated-form input,
    .kf-separated-form select {
        border-right: none;
        border-bottom: 1px solid #e1e4e8;
    }

    .kf-separated-form input:last-of-type,
    .kf-separated-form select:last-of-type {
        border-bottom: none;
    }

    .kf-minimal-form {
        flex-direction: column;
        border: none;
        gap: 10px;
        box-shadow: none;
        background: transparent;
    }

    .kf-minimal-form input {
        border: 2px solid var(--kf-accent);
        border-radius: var(--kf-radius);
        background: var(--kf-white);
    }

    .kf-minimal-form .kf-btn {
        border-radius: var(--kf-radius);
        width: 100%;
    }

    .kf-banner-section {
        padding: 30px 20px;
    }

    .kf-banner-title {
        font-size: 22px;
    }

    .kf-card {
        max-width: 100%;
        padding: 30px 25px;
    }

    .kf-card-title {
        font-size: 22px;
    }

    .kf-btn {
        width: 100%;
    }
}

/* =====================================================
   PHONE INPUT MASK STYLES
   ===================================================== */

input.phone::placeholder,
input[type="tel"]::placeholder {
    color: #a0a0a0;
}