/* ═══════════════════════════════════════════════════════════════
   Modulo Inserimento Attività — Scopri Gaeta
   ✦ Premium Clean Design · White & Brand Red (#B71C1C)
   ═══════════════════════════════════════════════════════════════ */

/* ── Keyframes ── */
@keyframes sg-fade-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes sg-scale-in {
    from {
        opacity: 0;
        transform: scale(0.97);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes sg-shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

@keyframes sg-check-pop {
    0% {
        transform: rotate(-45deg) scale(0);
    }

    60% {
        transform: rotate(-45deg) scale(1.2);
    }

    100% {
        transform: rotate(-45deg) scale(1);
    }
}

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

/* ── Root Variables ── */
.sg-modulo-wrapper {
    /* Brand Colors */
    --sg-red: #B71C1C;
    --sg-red-light: #D32F2F;
    --sg-red-glow: rgba(183, 28, 28, 0.15);
    --sg-red-soft: rgba(183, 28, 28, 0.05);

    /* Layout Colors */
    --sg-bg: #F8F9FA;
    --sg-card: #FFFFFF;
    --sg-field-bg: #F0F2F5;
    --sg-field-hover: #E4E6EB;
    --sg-border: #E0E0E0;
    --sg-border-focus: var(--sg-red);

    /* Typography Colors */
    --sg-text-main: #111827;
    --sg-text-dim: #4B5563;
    --sg-text-muted: #6B7280;

    /* Status Colors */
    --sg-success: #10B981;
    --sg-error: #EF4444;

    /* Effects & Sizes */
    --sg-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --sg-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --sg-shadow-elevated: 0 20px 40px rgba(0, 0, 0, 0.12);
    --sg-radius-lg: 24px;
    --sg-radius: 16px;
    --sg-radius-sm: 8px;

    /* Timing */
    --sg-ease: cubic-bezier(0.25, 1, 0.5, 1);
    --sg-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --sg-transition: 0.3s var(--sg-ease);
}

/* ── Wrapper ── */
.sg-modulo-wrapper {
    font-family: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--sg-text-main);
    line-height: 1.6;
    padding: 60px 20px;
    background: var(--sg-bg);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.sg-modulo-wrapper *,
.sg-modulo-wrapper *::before,
.sg-modulo-wrapper *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ── Main Card ── */
.sg-modulo-card {
    max-width: 800px;
    margin: 0 auto;
    background: var(--sg-card);
    border-radius: var(--sg-radius-lg);
    box-shadow: var(--sg-shadow);
    overflow: hidden;
    animation: sg-scale-in 0.6s var(--sg-ease) forwards;
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

/* Subtle accent line on top */
.sg-modulo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--sg-red);
    z-index: 10;
}

/* ══════════════════════════════════════════
   HEADER
   ══════════════════════════════════════════ */
.sg-modulo-header {
    text-align: center;
    padding: 36px 40px 28px;
    background: #FFFFFF;
    position: relative;
}

.sg-modulo-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 40px;
    right: 40px;
    height: 1px;
    background: var(--sg-border);
}

/* Header Logo */
.sg-header-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    animation: sg-fade-up 0.5s var(--sg-ease) 0.05s both;
}

.sg-header-logo img {
    width: 72px !important;
    height: 72px !important;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.sg-modulo-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.6rem, 4vw, 2.25rem);
    font-weight: 700;
    color: var(--sg-text-main);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
    line-height: 1.2;
    animation: sg-fade-up 0.6s var(--sg-ease) 0.15s both;
}

.sg-modulo-subtitle {
    font-size: 0.95rem;
    color: var(--sg-text-dim);
    max-width: 480px;
    margin: 0 auto 20px;
    line-height: 1.6;
    animation: sg-fade-up 0.6s var(--sg-ease) 0.25s both;
}

/* Feature Pills */
.sg-modulo-wrapper .sg-header-features {
    display: flex !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
    gap: 10px !important;
    animation: sg-fade-up 0.6s var(--sg-ease) 0.35s both;
}

.sg-modulo-wrapper .sg-header-pill {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 8px 16px !important;
    background: #FFFFFF !important;
    border: 1px solid var(--sg-border) !important;
    border-radius: 100px !important;
    font-size: 0.8rem !important;
    font-weight: 500 !important;
    color: var(--sg-text-main) !important;
    letter-spacing: 0.01em !important;
    transition: all var(--sg-transition) !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04) !important;
    text-decoration: none !important;
    text-transform: none !important;
    line-height: 1.4 !important;
}

.sg-modulo-wrapper .sg-header-pill::before {
    content: '✓' !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 20px !important;
    height: 20px !important;
    border-radius: 50% !important;
    background: #10B981 !important;
    color: #FFFFFF !important;
    font-size: 0.65rem !important;
    font-weight: 700 !important;
    flex-shrink: 0 !important;
}

.sg-modulo-wrapper .sg-header-pill:hover {
    border-color: rgba(16, 185, 129, 0.3) !important;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.1) !important;
    transform: translateY(-1px) !important;
}


/* ══════════════════════════════════════════
   WIZARD PROGRESS & NAVIGATION
   ══════════════════════════════════════════ */
.sg-wizard-progress {
    padding: 0 40px;
    margin-top: 40px;
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sg-wizard-progress-bar {
    width: 100%;
    height: 6px;
    background: var(--sg-field-bg);
    border-radius: 100px;
    overflow: hidden;
}

.sg-wizard-progress-fill {
    height: 100%;
    background: var(--sg-red);
    width: 25%;
    border-radius: 100px;
    transition: width 0.4s var(--sg-bounce);
}

.sg-wizard-steps-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--sg-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: right;
}

.sg-wizard-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 30px;
    padding-top: 24px;
    border-top: 1px dashed var(--sg-border);
}

.sg-wizard-nav--right {
    justify-content: flex-end;
}

.sg-modulo-wrapper .sg-btn-prev,
.sg-modulo-wrapper .sg-btn-next {
    padding: 12px 28px !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    font-family: inherit !important;
    border-radius: var(--sg-radius-sm) !important;
    cursor: pointer !important;
    transition: all var(--sg-transition) !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    text-decoration: none !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    line-height: 1.4 !important;
    box-shadow: none !important;
}

.sg-modulo-wrapper .sg-btn-prev {
    background: transparent !important;
    color: var(--sg-text-dim) !important;
    border: 2px solid var(--sg-border) !important;
}

.sg-modulo-wrapper .sg-btn-prev:hover {
    background: var(--sg-field-bg) !important;
    color: var(--sg-text-main) !important;
    transform: translateX(-2px) !important;
}

.sg-modulo-wrapper .sg-btn-next {
    background: var(--sg-red) !important;
    color: #fff !important;
    border: 2px solid var(--sg-red) !important;
}

.sg-modulo-wrapper .sg-btn-next:hover {
    background: var(--sg-red-light) !important;
    border-color: var(--sg-red-light) !important;
    transform: translateX(2px) !important;
}

/* Step Animations */
.sg-step {
    animation: sg-fade-up 0.4s var(--sg-ease) forwards;
}

/* ══════════════════════════════════════════
   FORM BODY
   ══════════════════════════════════════════ */
.sg-modulo-form {
    padding: 40px;
}

@media (max-width: 600px) {
    .sg-modulo-form {
        padding: 24px 20px;
    }

    .sg-modulo-header {
        padding: 40px 20px 30px;
    }

    .sg-modulo-header::after {
        left: 20px;
        right: 20px;
    }

    .sg-wizard-progress {
        padding: 0 20px;
    }
}

/* ── Fieldsets (Sections) ── */
.sg-fieldset {
    border: none;
    margin-bottom: 40px;
    padding: 0;
    background: none;
    opacity: 0;
    animation: sg-fade-up 0.6s var(--sg-ease) forwards;
}

.sg-fieldset:nth-child(1) {
    animation-delay: 0.2s;
}

.sg-fieldset:nth-child(2) {
    animation-delay: 0.3s;
}

.sg-fieldset:nth-child(3) {
    animation-delay: 0.4s;
}

.sg-fieldset:nth-child(4) {
    animation-delay: 0.5s;
}

.sg-fieldset:nth-child(5) {
    animation-delay: 0.6s;
}

.sg-legend {
    font-family: inherit;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--sg-text-main);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 0;
    border-bottom: none;
    width: 100%;
}

.sg-legend-icon {
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--sg-red-soft);
    color: var(--sg-red);
    border-radius: 8px;
    flex-shrink: 0;
}

/* ══════════════════════════════════════════
   FIELDS
   ══════════════════════════════════════════ */
.sg-field {
    margin-bottom: 20px;
    flex: 1;
    min-width: 0;
}

.sg-field--full {
    width: 100%;
}

.sg-field-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.sg-field-row>.sg-field {
    flex: 1;
    min-width: 280px;
}

.sg-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--sg-text-main);
    margin-bottom: 8px;
    text-transform: none;
    letter-spacing: normal;
}

.sg-required {
    color: var(--sg-red);
    font-weight: 700;
    margin-left: 2px;
}

.sg-modulo-wrapper .sg-input,
.sg-modulo-wrapper .sg-textarea {
    width: 100% !important;
    padding: 14px 16px !important;
    font-size: 1rem !important;
    font-family: inherit !important;
    color: var(--sg-text-main) !important;
    background: var(--sg-field-bg) !important;
    border: 2px solid transparent !important;
    border-radius: var(--sg-radius-sm) !important;
    outline: none !important;
    -webkit-appearance: none !important;
    appearance: none !important;
    transition: all var(--sg-transition) !important;
    line-height: 1.6 !important;
    box-sizing: border-box !important;
}

.sg-modulo-wrapper .sg-input:hover:not(:focus),
.sg-modulo-wrapper .sg-textarea:hover:not(:focus) {
    background: var(--sg-field-hover) !important;
}

.sg-modulo-wrapper .sg-input:focus,
.sg-modulo-wrapper .sg-textarea:focus {
    background: var(--sg-card) !important;
    border-color: var(--sg-border-focus) !important;
    box-shadow: 0 0 0 4px var(--sg-red-glow) !important;
}

.sg-modulo-wrapper .sg-input::placeholder,
.sg-modulo-wrapper .sg-textarea::placeholder {
    color: var(--sg-text-muted) !important;
    font-weight: 400 !important;
    line-height: 1.6 !important;
}

.sg-modulo-wrapper .sg-textarea {
    resize: vertical !important;
    min-height: 100px !important;
    line-height: 1.6 !important;
}

.sg-textarea--small {
    min-height: 60px !important;
}

.sg-field-hint {
    font-size: 0.85rem;
    color: var(--sg-text-muted);
    margin-bottom: 12px;
}

/* ══════════════════════════════════════════
   PILL CHECKBOXES (Cards)
   ══════════════════════════════════════════ */
.sg-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
}

.sg-checkbox-grid--inline {
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
}

.sg-checkbox-item {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    cursor: pointer;
    padding: 12px 16px;
    border-radius: var(--sg-radius-sm);
    border: 2px solid var(--sg-field-bg);
    background: var(--sg-field-bg);
    transition: all var(--sg-bounce);
    user-select: none;
    position: relative;
    overflow: hidden;
    min-height: 48px;
}

.sg-checkbox-item:hover {
    background: var(--sg-field-hover);
    transform: translateY(0);
    box-shadow: none;
}

.sg-checkbox-item::before {
    display: none;
}

/* Hide standard input */
.sg-checkbox-item input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

/* Hide custom checkbox square for pill layout */
.sg-checkbox-item .sg-checkbox-custom {
    display: none;
}

.sg-checkbox-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--sg-text-dim);
    transition: all var(--sg-transition);
    z-index: 2;
    line-height: 1.2;
}

/* Active State */

.sg-checkbox-item input:checked~.sg-checkbox-label {
    color: var(--sg-red);
    font-weight: 600;
}

.sg-checkbox-item:has(input:checked) {
    background: var(--sg-red-soft);
    border-color: var(--sg-red);
    box-shadow: 0 4px 12px var(--sg-red-glow);
}

.sg-checkbox-item input:checked~.sg-checkbox-label::before {
    content: '✓';
    display: inline-block;
    margin-right: 6px;
    font-weight: bold;
}

/* ══════════════════════════════════════════
   PRIVACY CHECKBOX (Standard layout)
   ══════════════════════════════════════════ */
.sg-privacy-check {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    text-align: left;
    gap: 12px;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    box-shadow: none !important;
    min-height: auto;
}

.sg-privacy-check .sg-checkbox-custom {
    display: flex;
    width: 22px;
    height: 22px;
    min-width: 22px;
    border: 2px solid var(--sg-border);
    border-radius: 6px;
    align-items: center;
    justify-content: center;
    transition: all var(--sg-bounce);
    position: relative;
    background: var(--sg-card);
    margin-top: 2px;
}

.sg-privacy-check:hover .sg-checkbox-custom {
    border-color: var(--sg-red);
}

.sg-privacy-check input:checked~.sg-checkbox-custom {
    background: var(--sg-red);
    border-color: var(--sg-red);
    box-shadow: 0 0 0 3px var(--sg-red-glow);
}

.sg-privacy-check .sg-checkbox-custom::after {
    content: '';
    width: 10px;
    height: 6px;
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(-45deg) scale(0);
    transition: transform 0.25s var(--sg-bounce);
    position: absolute;
    top: 4px;
}

.sg-privacy-check input:checked~.sg-checkbox-custom::after {
    animation: sg-check-pop 0.35s var(--sg-bounce) forwards;
}

.sg-privacy-check .sg-checkbox-label {
    font-size: 0.875rem;
    color: var(--sg-text-dim);
    font-weight: 400;
    line-height: 1.5;
}

.sg-privacy-check input:checked~.sg-checkbox-label::before {
    display: none;
}

/* ══════════════════════════════════════════
   UPLOAD AREA (Dropzone)
   ══════════════════════════════════════════ */
.sg-upload-area {
    position: relative;
    border: 2px dashed var(--sg-border);
    border-radius: var(--sg-radius-sm);
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all var(--sg-transition);
    background: var(--sg-card);
}

.sg-upload-area:hover,
.sg-upload-area.sg-drag-over {
    border-color: var(--sg-red);
    background: var(--sg-red-soft);
}

.sg-upload-area.sg-drag-over {
    transform: scale(1.02);
}

.sg-file-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.sg-upload-icon {
    width: 48px;
    height: 48px;
    color: var(--sg-text-muted);
    margin-bottom: 16px;
    transition: all var(--sg-transition);
}

.sg-upload-area:hover .sg-upload-icon {
    color: var(--sg-red);
    transform: translateY(-4px);
}

.sg-upload-text {
    display: block;
    font-size: 1rem;
    color: var(--sg-text-main);
    font-weight: 500;
    margin-bottom: 4px;
}

.sg-upload-text strong {
    color: var(--sg-red);
}

.sg-upload-info {
    display: block;
    font-size: 0.85rem;
    color: var(--sg-text-muted);
}

/* ── Photo Previews ── */
.sg-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.sg-preview-item {
    position: relative;
    border-radius: var(--sg-radius-sm);
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--sg-field-bg);
    border: 1px solid var(--sg-border);
    animation: sg-scale-in 0.3s var(--sg-bounce);
    box-shadow: var(--sg-shadow-sm);
}

.sg-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s var(--sg-ease);
}

.sg-preview-item:hover img {
    transform: scale(1.08);
}

.sg-preview-remove {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    color: var(--sg-text-main);
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    line-height: 1;
    transition: all 0.2s var(--sg-bounce);
    padding: 0;
    opacity: 0;
    transform: scale(0.8);
}

.sg-preview-item:hover .sg-preview-remove {
    opacity: 1;
    transform: scale(1);
}

.sg-preview-remove:hover {
    background: var(--sg-error);
    color: #fff;
    transform: scale(1.1) !important;
}

/* ══════════════════════════════════════════
   SUBMIT BUTTON & PRIVACY
   ══════════════════════════════════════════ */
.sg-privacy-section {
    margin-bottom: 30px;
    opacity: 0;
    animation: sg-fade-up 0.5s var(--sg-ease) 0.6s forwards;
}

.sg-submit-section {
    opacity: 0;
    animation: sg-fade-up 0.5s var(--sg-ease) 0.7s forwards;
}

.sg-modulo-wrapper .sg-submit-btn {
    width: 100% !important;
    padding: 18px 32px !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    font-family: inherit !important;
    color: #fff !important;
    background: var(--sg-red) !important;
    border: none !important;
    border-radius: var(--sg-radius-sm) !important;
    cursor: pointer !important;
    transition: all 0.3s var(--sg-ease) !important;
    box-shadow: 0 4px 14px var(--sg-red-glow) !important;
    position: relative !important;
    overflow: hidden !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 60px !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    text-decoration: none !important;
    line-height: 1.4 !important;
}

.sg-submit-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    background-size: 200% 100%;
    transform: translateX(-100%);
    transition: transform 0.6s var(--sg-ease);
}

.sg-modulo-wrapper .sg-submit-btn:hover:not(:disabled) {
    background: var(--sg-red-light) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 24px var(--sg-red-glow) !important;
}

.sg-submit-btn:hover:not(:disabled)::after {
    transform: translateX(100%);
}

.sg-modulo-wrapper .sg-submit-btn:active:not(:disabled) {
    transform: translateY(0) !important;
    box-shadow: 0 2px 8px var(--sg-red-glow) !important;
}

.sg-modulo-wrapper .sg-submit-btn:disabled {
    opacity: 0.65 !important;
    cursor: not-allowed !important;
    transform: none !important;
}

.sg-btn-loader {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sg-spinner {
    width: 22px;
    height: 22px;
    animation: sg-spin 0.8s linear infinite;
}

/* ══════════════════════════════════════════
   ERROR + SUCCESS STATES
   ══════════════════════════════════════════ */
.sg-error-msg {
    display: block;
    color: var(--sg-error);
    font-size: 0.8rem;
    font-weight: 500;
    margin-top: 6px;
    min-height: 18px;
    transition: opacity 0.2s;
}

.sg-invalid {
    border-color: var(--sg-error) !important;
    background: rgba(239, 68, 68, 0.02) !important;
}

.sg-invalid:focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.15) !important;
}

.sg-success-message {
    padding: 60px 40px;
    text-align: center;
    animation: sg-scale-in 0.6s var(--sg-bounce);
}

.sg-success-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--sg-success);
    border-radius: 50%;
    font-size: 40px;
    margin-bottom: 24px;
    box-shadow: 0 0 0 10px rgba(16, 185, 129, 0.05);
}

.sg-success-title {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--sg-text-main);
    margin-bottom: 16px;
    font-weight: 700;
}

.sg-success-text {
    font-size: 1.1rem;
    color: var(--sg-text-dim);
    line-height: 1.6;
    max-width: 480px;
    margin: 0 auto;
}