/* ═══════════════════════════════════════════════════
   Variables
═══════════════════════════════════════════════════ */
:root {
    --c-blue:       #2563eb;
    --c-blue-d:     #1d4ed8;
    --c-blue-l:     #eff6ff;
    --c-purple:     #7c3aed;
    --c-purple-d:   #6d28d9;
    --c-purple-l:   #f5f3ff;
    --c-green:      #16a34a;
    --c-green-l:    #f0fdf4;
    --c-red:        #dc2626;
    --c-red-l:      #fef2f2;
    --c-gold:       #d97706;
    --c-gold-l:     #fffbeb;
    --c-border:     #e5e7eb;
    --c-bg:         #f8fafc;
    --c-white:      #ffffff;
    --c-text:       #0f172a;
    --c-text-m:     #475569;
    --c-text-s:     #94a3b8;
    --c-radius-s:   8px;
    --c-radius-m:   14px;
    --c-radius-l:   20px;
    --c-shadow-s:   0 1px 3px rgba(0,0,0,.08);
    --c-shadow-m:   0 4px 16px rgba(0,0,0,.08);
    --c-shadow-l:   0 8px 32px rgba(0,0,0,.1);
    --c-grad:       linear-gradient(135deg,#1e3a8a 0%,#4f46e5 50%,#7c3aed 100%);
    --c-transition: all .2s cubic-bezier(.4,0,.2,1);
}

/* ═══════════════════════════════════════════════════
   Wrapper
═══════════════════════════════════════════════════ */
.conf-reg-wrapper {
    max-width: 640px;
    margin: 0 auto;
    font-family: 'Segoe UI',Tahoma,Arial,sans-serif;
    direction: rtl;
    text-align: right;
    color: var(--c-text);
    padding-bottom: 40px;
}
.conf-reg-wrapper * { box-sizing: border-box; }

/* ═══════════════════════════════════════════════════
   Header
═══════════════════════════════════════════════════ */
.conf-reg-header {
    background: var(--c-grad);
    border-radius: var(--c-radius-l);
    padding: 32px 28px 36px;
    text-align: center;
    color: #fff;
    margin-bottom: -24px;
    position: relative;
    overflow: hidden;
}
.conf-reg-header::before,
.conf-reg-header::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,.06);
}
.conf-reg-header::before { width: 200px; height: 200px; top: -60px; right: -60px; }
.conf-reg-header::after  { width: 140px; height: 140px; bottom: -40px; left: -30px; }

.conf-reg-logo {
    margin-bottom: 14px;
    position: relative; z-index: 1;
}
.conf-reg-logo img {
    max-height: 72px;
    max-width: 160px;
    border-radius: 12px;
    background: rgba(255,255,255,.15);
    padding: 6px 10px;
    backdrop-filter: blur(8px);
}
.conf-reg-header-title {
    font-size: 22px;
    font-weight: 800;
    margin: 0 0 6px;
    position: relative; z-index: 1;
    letter-spacing: -.3px;
}
.conf-reg-header-sub {
    font-size: 13px;
    opacity: .8;
    margin: 0;
    position: relative; z-index: 1;
    line-height: 1.5;
}

/* ═══════════════════════════════════════════════════
   Progress Indicator
═══════════════════════════════════════════════════ */
.conf-progress-bar {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: 0 0 var(--c-radius-m) var(--c-radius-m);
    padding: 16px 32px 14px;
    margin-bottom: 20px;
    box-shadow: var(--c-shadow-s);
    z-index: 1;
    direction: rtl;
    overflow: hidden;
}

/* خط واحد ثابت خلف كل النقاط - لا يخرج عن حدود الصندوق أبداً */
.conf-progress-line-track {
    position: absolute;
    top: 30px;
    right: 12.5%;
    left: 12.5%;
    height: 2px;
    background: var(--c-border);
    z-index: 0;
}
.conf-progress-line-fill {
    position: absolute;
    top: 30px;
    right: 12.5%;
    height: 2px;
    width: 0%;
    background: var(--c-blue);
    z-index: 0;
    transition: width .3s ease;
}

.conf-progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    position: relative;
    flex: 1;
    z-index: 1;
}

.conf-progress-dot {
    width: 28px; height: 28px;
    border-radius: 50%;
    border: 2px solid var(--c-border);
    background: var(--c-white);
    display: flex; align-items: center; justify-content: center;
    font-size: 11px;
    font-weight: 700;
    color: var(--c-text-s);
    position: relative; z-index: 1;
    transition: var(--c-transition);
}
.conf-progress-step.active .conf-progress-dot {
    border-color: var(--c-blue);
    background: var(--c-blue);
    color: #fff;
    box-shadow: 0 0 0 4px var(--c-blue-l);
}
.conf-progress-step.done .conf-progress-dot {
    border-color: var(--c-green);
    background: var(--c-green);
    color: #fff;
}
.conf-progress-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--c-text-s);
    white-space: nowrap;
}
.conf-progress-step.active .conf-progress-label { color: var(--c-blue); }
.conf-progress-step.done  .conf-progress-label  { color: var(--c-green); }

/* ═══════════════════════════════════════════════════
   Sections (cards)
═══════════════════════════════════════════════════ */
.conf-reg-section {
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--c-radius-m);
    padding: 24px;
    margin-bottom: 16px;
    box-shadow: var(--c-shadow-s);
    animation: cr-slide-in .3s ease both;
}
@keyframes cr-slide-in {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}
.conf-reg-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 700;
    color: var(--c-text);
    margin: 0 0 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--c-border);
}
.cr-step {
    width: 28px; height: 28px;
    border-radius: 50%;
    background: var(--c-grad);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(124,58,237,.35);
}

/* ═══════════════════════════════════════════════════
   Fields
═══════════════════════════════════════════════════ */
.conf-reg-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
@media (max-width: 520px) { .conf-reg-row { grid-template-columns: 1fr; } }

.conf-reg-field { margin-bottom: 16px; }
.conf-reg-field:last-child { margin-bottom: 0; }

.conf-reg-field > label {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 7px;
    font-size: 12px;
    font-weight: 700;
    color: var(--c-text-m);
    text-transform: uppercase;
    letter-spacing: .5px;
}
.conf-field-required {
    color: var(--c-red);
    font-size: 14px;
    line-height: 1;
}

.conf-reg-field input[type="text"],
.conf-reg-field input[type="email"],
.conf-reg-field input[type="tel"],
.conf-reg-field input[type="number"],
.conf-reg-field select,
.conf-reg-field textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--c-border);
    border-radius: var(--c-radius-s);
    font-size: 14px;
    font-family: inherit;
    color: var(--c-text);
    background: var(--c-white);
    transition: var(--c-transition);
    outline: none;
    direction: rtl;
    appearance: none;
}
.conf-reg-field input:hover,
.conf-reg-field select:hover,
.conf-reg-field textarea:hover {
    border-color: #cbd5e1;
}
.conf-reg-field input:focus,
.conf-reg-field select:focus,
.conf-reg-field textarea:focus {
    border-color: var(--c-blue);
    box-shadow: 0 0 0 3px rgba(37,99,235,.12);
    background: #fafbff;
}
.conf-reg-field input::placeholder,
.conf-reg-field textarea::placeholder { color: #c4c9d4; }

/* Select arrow */
.conf-reg-field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2394a3b8' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 12px center;
    padding-left: 36px;
    cursor: pointer;
}

/* ═══════════════════════════════════════════════════
   Photo Upload
═══════════════════════════════════════════════════ */
.conf-photo-zone {
    border: 2px dashed var(--c-border);
    border-radius: var(--c-radius-m);
    padding: 24px;
    text-align: center;
    background: var(--c-bg);
    transition: var(--c-transition);
    cursor: pointer;
}
.conf-photo-zone:hover,
.conf-photo-zone.dragover {
    border-color: var(--c-blue);
    background: var(--c-blue-l);
}
.conf-photo-zone-icon {
    font-size: 36px;
    display: block;
    margin-bottom: 10px;
    line-height: 1;
}
.conf-photo-zone-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--c-text-m);
    margin-bottom: 4px;
}
.conf-photo-zone-hint {
    font-size: 11px;
    color: var(--c-text-s);
}
.conf-photo-upload-btn {
    display: inline-block;
    margin-top: 12px;
    padding: 8px 20px;
    background: var(--c-white);
    border: 1.5px solid var(--c-blue);
    color: var(--c-blue);
    border-radius: var(--c-radius-s);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--c-transition);
    font-family: inherit;
}
.conf-photo-upload-btn:hover {
    background: var(--c-blue);
    color: #fff;
}
.conf-photo-preview-area {
    display: none;
    align-items: center;
    gap: 16px;
    background: var(--c-white);
    border: 1.5px solid var(--c-green);
    border-radius: var(--c-radius-m);
    padding: 14px 18px;
    margin-top: 10px;
}
.conf-photo-preview-area.visible { display: flex; }
.conf-photo-preview-area img {
    width: 72px; height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--c-purple);
    flex-shrink: 0;
}
.conf-photo-preview-info { flex: 1; }
.conf-photo-preview-name {
    font-weight: 600;
    font-size: 13px;
    color: var(--c-text);
    margin-bottom: 2px;
}
.conf-photo-preview-size { font-size: 11px; color: var(--c-text-s); }
.conf-photo-remove-btn {
    background: var(--c-red-l);
    color: var(--c-red);
    border: 1px solid #fca5a5;
    border-radius: 6px;
    padding: 5px 11px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: var(--c-transition);
    flex-shrink: 0;
}
.conf-photo-remove-btn:hover { background: var(--c-red); color: #fff; }

/* ═══════════════════════════════════════════════════
   Type Cards (attendee / presenter / sponsor)
═══════════════════════════════════════════════════ */
.conf-type-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 12px;
}
@media (max-width: 480px) { .conf-type-grid { grid-template-columns: 1fr; } }

.conf-type-card {
    position: relative;
    border: 2px solid var(--c-border);
    border-radius: var(--c-radius-m);
    padding: 20px 12px 16px;
    text-align: center;
    cursor: pointer;
    background: var(--c-white);
    transition: var(--c-transition);
    display: block;
    overflow: hidden;
}
.conf-type-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--c-grad);
    opacity: 0;
    transition: opacity .2s;
}
.conf-type-card input[type="radio"] {
    position: absolute; opacity: 0;
    width: 100%; height: 100%;
    top: 0; left: 0;
    cursor: pointer; margin: 0; z-index: 2;
}
.conf-type-card:hover {
    border-color: var(--c-purple);
    transform: translateY(-3px);
    box-shadow: var(--c-shadow-m);
}
.conf-type-card.selected {
    border-color: var(--c-purple);
    box-shadow: 0 0 0 3px rgba(124,58,237,.15), var(--c-shadow-m);
    transform: translateY(-3px);
}
.conf-type-card.selected::after { opacity: .06; }
.conf-type-card-check {
    position: absolute;
    top: 8px; left: 8px;
    width: 20px; height: 20px;
    border-radius: 50%;
    background: var(--c-purple);
    color: #fff;
    font-size: 11px;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 3;
    box-shadow: 0 2px 6px rgba(124,58,237,.4);
}
.conf-type-card.selected .conf-type-card-check { display: flex; }
.conf-type-icon {
    font-size: 36px;
    display: block;
    margin-bottom: 10px;
    line-height: 1;
    position: relative; z-index: 1;
}
.conf-type-label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--c-text);
    position: relative; z-index: 1;
    line-height: 1.3;
}
.conf-type-card.selected .conf-type-label { color: var(--c-purple); }

/* ═══════════════════════════════════════════════════
   Package Options (radio list)
═══════════════════════════════════════════════════ */
.conf-pkg-list { display: flex; flex-direction: column; gap: 10px; }

.conf-pkg-item {
    position: relative;
    cursor: pointer;
    display: block;
}
.conf-pkg-item input[type="radio"] {
    position: absolute; opacity: 0;
    width: 0; height: 0;
}
.conf-pkg-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border: 1.5px solid var(--c-border);
    border-radius: 10px;
    background: var(--c-white);
    transition: var(--c-transition);
}
.conf-pkg-card:hover {
    border-color: var(--c-blue);
    background: var(--c-blue-l);
    transform: translateX(-2px);
}
.conf-pkg-item input:checked + .conf-pkg-card {
    border-color: var(--c-blue);
    background: var(--c-blue-l);
    box-shadow: 0 0 0 2px rgba(37,99,235,.15);
}
.conf-pkg-radio-dot {
    width: 20px; height: 20px;
    border-radius: 50%;
    border: 2px solid var(--c-border);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: var(--c-transition);
    background: var(--c-white);
}
.conf-pkg-item input:checked + .conf-pkg-card .conf-pkg-radio-dot {
    border-color: var(--c-blue);
    background: var(--c-blue);
    box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}
.conf-pkg-radio-dot::after {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: #fff;
    opacity: 0;
    transition: opacity .15s;
}
.conf-pkg-item input:checked + .conf-pkg-card .conf-pkg-radio-dot::after { opacity: 1; }

.conf-pkg-info { flex: 1; }
.conf-pkg-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--c-text);
    display: block;
    margin-bottom: 2px;
}
.conf-pkg-desc { font-size: 12px; color: var(--c-text-s); }
.conf-pkg-price {
    font-size: 16px;
    font-weight: 800;
    color: var(--c-blue);
    white-space: nowrap;
    flex-shrink: 0;
}
.conf-pkg-price small {
    font-size: 11px;
    font-weight: 500;
    color: var(--c-text-s);
    display: block;
    text-align: center;
}

/* ═══════════════════════════════════════════════════
   Sponsor Cards
═══════════════════════════════════════════════════ */
.conf-sponsor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px,1fr));
    gap: 12px;
}
.conf-sponsor-item { position: relative; display: block; cursor: pointer; }
.conf-sponsor-item input[type="radio"] {
    position: absolute; opacity: 0;
    width: 100%; height: 100%;
    top: 0; left: 0;
    cursor: pointer; margin: 0; z-index: 2;
}
.conf-sponsor-card-inner {
    border: 2px solid var(--c-border);
    border-radius: 12px;
    padding: 16px 12px;
    text-align: center;
    background: var(--c-white);
    transition: var(--c-transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.conf-sponsor-item:hover .conf-sponsor-card-inner {
    border-color: var(--c-gold);
    transform: translateY(-3px);
    box-shadow: var(--c-shadow-m);
}
.conf-sponsor-item input:checked + .conf-sponsor-card-inner {
    border-color: var(--c-gold);
    background: var(--c-gold-l);
    box-shadow: 0 0 0 3px rgba(217,119,6,.12);
}
.conf-sponsor-badge {
    display: inline-block;
    padding: 2px 10px;
    background: var(--c-grad);
    color: #fff;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
    margin-bottom: 8px;
}
.conf-sponsor-name { font-weight: 700; font-size: 13px; color: var(--c-text); margin-bottom: 4px; }
.conf-sponsor-price { font-size: 18px; font-weight: 800; color: var(--c-gold); margin-bottom: 10px; }
.conf-sponsor-benefits {
    list-style: none; padding: 0; margin: 0;
    width: 100%; text-align: right;
    border-top: 1px solid var(--c-border); padding-top: 8px;
}
.conf-sponsor-benefits li {
    font-size: 11px; color: var(--c-text-m);
    padding: 3px 0;
    display: flex; align-items: center; gap: 5px;
}
.conf-sponsor-benefits li::before {
    content: '✓';
    color: var(--c-green);
    font-weight: 700;
    font-size: 12px;
    flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════
   Sub-options
═══════════════════════════════════════════════════ */
.conf-reg-suboptions-wrap,
.conf-reg-presenter-field {
    border-right: 3px solid var(--c-purple);
    padding-right: 16px;
    margin-right: 2px;
    animation: cr-slide-in .25s ease both;
}

/* ═══════════════════════════════════════════════════
   Total
═══════════════════════════════════════════════════ */
.conf-reg-total-box {
    background: var(--c-grad);
    border-radius: var(--c-radius-m);
    padding: 18px 24px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    box-shadow: 0 4px 16px rgba(79,70,229,.25);
    animation: cr-slide-in .3s ease both;
}
.conf-reg-total-label {
    color: rgba(255,255,255,.85);
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}
.conf-reg-total-amount {
    font-size: 26px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -.5px;
}
.conf-reg-total-currency {
    font-size: 13px;
    color: rgba(255,255,255,.7);
    margin-right: 4px;
}

/* ═══════════════════════════════════════════════════
   Submit Button
═══════════════════════════════════════════════════ */
.conf-reg-submit-wrap {
    position: relative;
}
.conf-reg-submit-btn {
    width: 100%;
    padding: 16px;
    background: var(--c-grad);
    color: #fff;
    border: none;
    border-radius: var(--c-radius-m);
    font-size: 16px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: var(--c-transition);
    box-shadow: 0 4px 16px rgba(79,70,229,.35);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    letter-spacing: .2px;
}
.conf-reg-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(79,70,229,.45);
}
.conf-reg-submit-btn:active { transform: translateY(0); }
.conf-reg-submit-btn:disabled {
    opacity: .7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}
.conf-reg-submit-btn .btn-icon { font-size: 18px; }
.conf-reg-submit-note {
    text-align: center;
    font-size: 12px;
    color: var(--c-text-s);
    margin-top: 10px;
}
.conf-reg-submit-note a { color: var(--c-blue); text-decoration: none; }

/* ═══════════════════════════════════════════════════
   Result
═══════════════════════════════════════════════════ */
.conf-reg-result { margin-top: 20px; }
.conf-reg-success-card {
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--c-radius-l);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--c-shadow-m);
    animation: cr-slide-in .3s ease;
}
.conf-reg-success-icon { font-size: 56px; margin-bottom: 12px; line-height: 1; }
.conf-reg-success-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--c-green);
    margin: 0 0 8px;
}
.conf-reg-success-msg {
    font-size: 14px;
    color: var(--c-text-m);
    margin: 0 0 20px;
    line-height: 1.6;
}
.conf-reg-qr-img {
    display: block;
    margin: 0 auto 16px;
    width: 180px; height: 180px;
    border-radius: 14px;
    border: 4px solid var(--c-border);
    box-shadow: var(--c-shadow-s);
}
.conf-reg-token-box {
    display: inline-block;
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--c-radius-s);
    padding: 8px 20px;
    font-family: monospace;
    font-size: 18px;
    letter-spacing: 3px;
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: 20px;
}
.conf-reg-print-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 26px;
    background: var(--c-purple);
    color: #fff;
    border: none;
    border-radius: var(--c-radius-s);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: var(--c-transition);
    font-family: inherit;
}
.conf-reg-print-btn:hover { background: var(--c-purple-d); color: #fff; }

.conf-reg-error-card {
    background: var(--c-red-l);
    border: 1px solid #fca5a5;
    border-radius: var(--c-radius-s);
    padding: 14px 18px;
    color: var(--c-red);
    font-weight: 600;
    font-size: 14px;
    text-align: center;
}

/* ═══════════════════════════════════════════════════
   Checkin Page
═══════════════════════════════════════════════════ */
.conf-checkin-front { max-width: 480px; margin: 0 auto; }
.conf-manual-section { margin-top: 20px; }
.conf-front-result {
    display: none; margin: 14px auto; max-width: 380px;
    padding: 14px 18px; border-radius: 10px;
    font-size: 15px; font-weight: 700; text-align: center;
}
.conf-front-result-success { background: var(--c-green-l); color: var(--c-green); border: 1px solid #86efac; }
.conf-front-result-error   { background: var(--c-red-l);   color: var(--c-red);   border: 1px solid #fca5a5; }
.conf-front-result-warn    { background: #fff7ed; color: #c2410c; border: 1px solid #fdba74; }
.conf-front-result-info    { background: var(--c-blue-l); color: var(--c-blue); border: 1px solid #93c5fd; }

/* ═══════════════════════════════════════════════════
   Divider
═══════════════════════════════════════════════════ */
.conf-section-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 6px 0 16px;
    color: var(--c-text-s);
    font-size: 12px;
    font-weight: 600;
}
.conf-section-divider::before,
.conf-section-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--c-border);
}