/* ========================================
   Registration Page Styles
   ======================================== */

/* Page body override */
.reg-page {
    background: var(--neutral-100);
}

/* ========================================
   HERO
   ======================================== */
.reg-hero {
    position: relative;
    padding: 160px 0 70px;
    background: var(--gradient-primary);
    overflow: hidden;
    text-align: center;
}

.reg-hero-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background:
        radial-gradient(circle at 20% 40%, rgba(196,30,58,0.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 60%, rgba(255,255,255,0.06) 0%, transparent 50%);
}

.reg-hero-content {
    position: relative; z-index: 1;
}

.reg-hero .section-badge {
    background: rgba(255,255,255,0.12);
    color: var(--gold-400);
    border: 1px solid rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.reg-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 4vw, 2.6rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.3;
}

.reg-hero-desc {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.75);
    max-width: 600px;
    margin: 0 auto;
}

.required-star {
    color: var(--accent-400);
    font-weight: 700;
}

/* ========================================
   PROGRESS BAR
   ======================================== */
.reg-progress-wrapper {
    position: sticky;
    top: 70px;
    z-index: 100;
    background: var(--white);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    padding: 20px 0;
}

.reg-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    max-width: 700px;
    margin: 0 auto;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.step-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--neutral-200);
    color: var(--neutral-500);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.4s ease;
    position: relative;
    border: 3px solid transparent;
}

.progress-step.active .step-circle {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: var(--primary-300);
    box-shadow: 0 0 0 6px rgba(26,77,143,0.15);
}

.progress-step.completed .step-circle {
    background: #22c55e;
    color: var(--white);
    border-color: #86efac;
}

.progress-step.completed .step-circle span {
    display: none;
}

.progress-step.completed .step-circle::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.9rem;
}

.step-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--neutral-400);
    text-align: center;
    white-space: nowrap;
    transition: color 0.3s;
}

.progress-step.active .step-label,
.progress-step.completed .step-label {
    color: var(--primary-700);
}

.progress-line {
    flex: 1;
    height: 3px;
    background: var(--neutral-200);
    border-radius: 3px;
    margin: 0 12px;
    margin-bottom: 24px;
    overflow: hidden;
    min-width: 40px;
}

.progress-line-fill {
    height: 100%;
    width: 0;
    background: var(--gradient-primary);
    border-radius: 3px;
    transition: width 0.5s ease;
}

/* ========================================
   FORM SECTION
   ======================================== */
.reg-form-section {
    padding: 40px 0 80px;
}

.form-step {
    display: none;
    animation: fadeSlideIn 0.5s ease;
}

.form-step.active {
    display: block;
}

@keyframes fadeSlideIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Step Card */
.step-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
    border: 1px solid var(--neutral-200);
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
}

.step-card-header {
    background: var(--gradient-dark);
    padding: 28px 36px;
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--white);
}

.step-card-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: rgba(255,255,255,0.12);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.step-card-header h2 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
}

.step-card-body {
    padding: 36px;
}

.step-card-footer {
    padding: 24px 36px;
    border-top: 1px solid var(--neutral-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--neutral-50);
    gap: 16px;
}

.step-card-footer .btn-next,
.step-card-footer .btn-submit-reg {
    order: -1;
}

.step-card-footer .btn-prev {
    order: 1;
}

/* Sub Titles */
.sub-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary-700);
    margin: 30px 0 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-50);
    display: flex;
    align-items: center;
    gap: 10px;
}

.sub-title:first-child {
    margin-top: 0;
}

.sub-title i {
    color: var(--primary-400);
    font-size: 0.95rem;
}

/* Form Groups */
.fg {
    margin-bottom: 18px;
}

.fg label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--primary-800);
    margin-bottom: 6px;
}

.req {
    color: var(--accent-500);
}

.fg input[type="text"],
.fg input[type="tel"],
.fg input[type="email"],
.fg input[type="number"],
.fg input[type="date"],
.fg select,
.fg textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 0.92rem;
    color: var(--neutral-800);
    background: var(--neutral-50);
    transition: all 0.25s ease;
    outline: none;
}

.fg input:focus,
.fg select:focus,
.fg textarea:focus {
    border-color: var(--primary-400);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(26,77,143,0.08);
}

.fg input.error,
.fg select.error,
.fg textarea.error {
    border-color: var(--accent-500);
    background: #fef2f2;
}

.fg textarea {
    resize: vertical;
    min-height: 70px;
}

/* Form Rows */
.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

/* Radio Groups */
.radio-group {
    display: flex;
    gap: 20px;
    margin-top: 6px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem !important;
    font-weight: 500 !important;
    color: var(--neutral-700) !important;
    cursor: pointer;
    padding: 8px 18px;
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-md);
    transition: all 0.25s;
    background: var(--neutral-50);
}

.radio-label:hover {
    border-color: var(--primary-300);
    background: var(--primary-50);
}

.radio-label input[type="radio"] {
    accent-color: var(--primary-500);
    width: 16px;
    height: 16px;
}

.radio-label:has(input:checked) {
    border-color: var(--primary-400);
    background: var(--primary-50);
    color: var(--primary-700) !important;
}

/* Checkbox */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    cursor: pointer;
    color: var(--neutral-700);
}

.checkbox-label input[type="checkbox"] {
    accent-color: var(--primary-500);
    width: 18px;
    height: 18px;
}

/* Conditional Fields */
.conditional-field {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s ease, opacity 0.3s ease, margin 0.3s ease;
    margin-top: 0;
}

.conditional-field.show {
    max-height: 300px;
    opacity: 1;
    margin-top: 8px;
}

/* Date + Still Working */
.date-still-wrap {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.date-still-wrap input[type="date"] {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 0.92rem;
    color: var(--neutral-800);
    background: var(--neutral-50);
    transition: all 0.25s ease;
    outline: none;
}

/* Buttons */
.btn-outline-dark {
    background: transparent;
    color: var(--primary-700);
    border: 2px solid var(--neutral-300);
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline-dark:hover {
    border-color: var(--primary-400);
    background: var(--primary-50);
    transform: translateX(3px);
}

.btn-next,
.btn-submit-reg {
    padding: 14px 40px;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    min-width: 160px;
    justify-content: center;
    box-shadow: 0 6px 24px rgba(196,30,58,0.35);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-next::before,
.btn-submit-reg::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.5s ease;
}

.btn-next:hover::before,
.btn-submit-reg:hover::before {
    left: 100%;
}

.btn-next:hover,
.btn-submit-reg:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 32px rgba(196,30,58,0.5);
}

.btn-next:active,
.btn-submit-reg:active {
    transform: translateY(-1px) scale(0.98);
    box-shadow: 0 4px 16px rgba(196,30,58,0.3);
}

/* Shake animation for validation feedback */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-4px); }
    20%, 40%, 60%, 80% { transform: translateX(4px); }
}

.shake {
    animation: shake 0.5s ease-in-out;
}

.btn-next.shake-btn {
    animation: shake 0.4s ease-in-out;
    box-shadow: 0 6px 24px rgba(239,68,68,0.4) !important;
}

/* ========================================
   UPLOAD AREA
   ======================================== */
.upload-note {
    font-size: 0.88rem;
    color: var(--neutral-500);
    margin-bottom: 12px;
}

.upload-area {
    border: 2px dashed var(--neutral-300);
    border-radius: var(--radius-lg);
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--neutral-50);
    margin-bottom: 16px;
}

.upload-area:hover,
.upload-area.drag-over {
    border-color: var(--primary-400);
    background: rgba(26,77,143,0.04);
}

.upload-placeholder i {
    font-size: 2.5rem;
    color: var(--primary-300);
    margin-bottom: 12px;
}

.upload-placeholder p {
    font-size: 0.95rem;
    color: var(--neutral-600);
}

.upload-browse {
    color: var(--primary-500);
    font-weight: 600;
    text-decoration: underline;
}

.upload-placeholder small {
    font-size: 0.8rem;
    color: var(--neutral-400);
}

.uploaded-files {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.uploaded-file {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: var(--primary-50);
    border-radius: var(--radius-md);
    border: 1px solid var(--primary-100);
    animation: fadeSlideIn 0.3s ease;
}

.uploaded-file-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--primary-700);
}

.uploaded-file-info i {
    color: var(--primary-400);
}

.file-remove {
    background: none;
    border: none;
    color: var(--accent-500);
    cursor: pointer;
    font-size: 1rem;
    padding: 4px;
    transition: transform 0.2s;
}

.file-remove:hover {
    transform: scale(1.2);
}

/* ========================================
   DECLARATION BOX
   ======================================== */
.declaration-box {
    background: linear-gradient(135deg, var(--primary-50), rgba(26,77,143,0.06));
    border: 1px solid var(--primary-100);
    border-right: 4px solid var(--primary-500);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 16px;
}

.declaration-box p {
    font-size: 0.95rem;
    color: var(--primary-800);
    line-height: 1.8;
    font-weight: 500;
}

.declaration-check {
    margin-top: 8px;
    font-weight: 600 !important;
}

/* ========================================
   SIGNATURE PAD
   ======================================== */
.signature-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 16px;
}

.signature-block label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--primary-800);
    margin-bottom: 8px;
}

.signature-pad-wrapper {
    position: relative;
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--white);
}

.signature-pad {
    width: 100%;
    height: 160px;
    cursor: crosshair;
    touch-action: none;
    display: block;
}

.sig-clear {
    position: absolute;
    top: 8px;
    left: 8px;
    width: 34px;
    height: 34px;
    background: rgba(0,0,0,0.06);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: var(--neutral-500);
    transition: all 0.2s;
}

.sig-clear:hover {
    background: var(--accent-500);
    color: var(--white);
}

.sig-hint {
    display: block;
    text-align: center;
    font-size: 0.78rem;
    color: var(--neutral-400);
    margin-top: 6px;
}

/* ========================================
   SUCCESS MESSAGE
   ======================================== */
.success-message {
    display: none;
    max-width: 600px;
    margin: 0 auto;
    animation: fadeSlideIn 0.6s ease;
}

.success-message.show {
    display: block;
}

.success-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 40px rgba(0,0,0,0.08);
    padding: 60px 40px;
    text-align: center;
}

.success-icon {
    font-size: 4rem;
    color: #22c55e;
    margin-bottom: 20px;
    animation: successPulse 0.6s ease;
}

@keyframes successPulse {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.success-card h2 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-800);
    margin-bottom: 12px;
}

.success-card p {
    font-size: 1rem;
    color: var(--neutral-500);
    margin-bottom: 30px;
}

.success-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* Footer */
.reg-footer {
    padding-top: 0 !important;
}

.reg-footer .footer-wave {
    display: none;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .reg-hero {
        padding: 140px 0 50px;
    }

    .reg-progress {
        gap: 0;
    }

    .step-label {
        font-size: 0.65rem;
    }

    .step-circle {
        width: 36px;
        height: 36px;
        font-size: 0.85rem;
    }

    .progress-line {
        min-width: 20px;
    }

    .step-card-header {
        padding: 20px 20px;
    }

    .step-card-body {
        padding: 24px 20px;
    }

    .step-card-footer {
        padding: 16px 20px;
        flex-wrap: wrap;
        gap: 12px;
        justify-content: center;
    }

    .step-card-footer .btn-next,
    .step-card-footer .btn-submit-reg {
        flex: 1;
        min-width: 140px;
    }

    .step-card-footer .btn-prev {
        flex: 1;
        min-width: 100px;
    }

    .form-row-2,
    .form-row-3 {
        grid-template-columns: 1fr;
    }

    .signature-section {
        grid-template-columns: 1fr;
    }

    .success-card {
        padding: 40px 24px;
    }

    .radio-group {
        flex-direction: column;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .reg-hero-title {
        font-size: 1.4rem;
    }

    .step-label {
        font-size: 0.6rem;
        max-width: 70px;
        white-space: normal;
        line-height: 1.2;
    }

    .reg-progress-wrapper {
        top: 60px;
    }

    .btn-next, .btn-submit-reg {
        padding: 12px 24px;
        font-size: 0.95rem;
        min-width: 130px;
    }

    .btn-outline-dark {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}