/* =====================================================================
   register.css — طراحی مدرن صفحهٔ ثبت‌نام
   ===================================================================== */

.register-page.auth-body {
    padding: 0;
    align-items: stretch;
    justify-content: stretch;
    background: #0f172a;
    overflow-x: hidden;
}

.register-page.auth-body::before {
    display: none;
}

/* ── Shell ── */
.register-shell {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    min-height: 100vh;
    width: 100%;
}

/* ── Hero panel ── */
.register-hero {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 3rem 3.5rem;
    background: linear-gradient(145deg, #1e3a8a 0%, #4338ca 45%, #7c3aed 100%);
    color: #fff;
    overflow: hidden;
}

.register-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 25%, rgba(255,255,255,.18) 0%, transparent 45%),
        radial-gradient(circle at 85% 75%, rgba(255,255,255,.10) 0%, transparent 40%);
    pointer-events: none;
}

.register-hero::after {
    content: "";
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: rgba(255,255,255,.06);
    bottom: -120px;
    left: -80px;
    pointer-events: none;
}

.register-hero__inner {
    position: relative;
    z-index: 1;
    max-width: 420px;
}

.register-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    padding: .45rem .9rem;
    border-radius: 999px;
    background: rgba(255,255,255,.14);
    border: 1px solid rgba(255,255,255,.22);
    font-size: .78rem;
    font-weight: 500;
    margin-bottom: 1.6rem;
    backdrop-filter: blur(8px);
}

.register-hero__badge i { font-size: .85rem; }

.register-hero h2 {
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    font-weight: 800;
    line-height: 1.45;
    margin: 0 0 1rem;
    letter-spacing: -.02em;
}

.register-hero p {
    font-size: .95rem;
    line-height: 1.85;
    color: rgba(255,255,255,.82);
    margin: 0 0 2.2rem;
}

.register-features {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.register-features li {
    display: flex;
    align-items: center;
    gap: .85rem;
    font-size: .88rem;
    color: rgba(255,255,255,.9);
    line-height: 1.6;
}

.register-features__icon {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: rgba(255,255,255,.14);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: .95rem;
}

.register-hero__stats {
    display: flex;
    gap: 1.5rem;
    margin-top: 2.8rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,.18);
}

.register-stat strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1.2;
}

.register-stat span {
    font-size: .75rem;
    color: rgba(255,255,255,.65);
}

/* ── Form panel ── */
.register-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 2.5rem;
    background: #f8fafc;
    overflow-y: auto;
}

.register-card {
    width: 100%;
    max-width: 580px;
    animation: registerIn .5s cubic-bezier(.16,1,.3,1) both;
}

@keyframes registerIn {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: none; }
}

.register-card__header {
    margin-bottom: 1.8rem;
}

.register-card__logo {
    display: none;
}

.register-card__header h1 {
    font-size: 1.45rem;
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 .35rem;
    letter-spacing: -.02em;
}

.register-card__header p {
    margin: 0;
    font-size: .88rem;
    color: #64748b;
}

/* ── Modern stepper ── */
.register-stepper {
    margin-bottom: 2rem;
}

.register-stepper__track {
    height: 4px;
    background: #e2e8f0;
    border-radius: 999px;
    margin-bottom: 1.2rem;
    overflow: hidden;
}

.register-stepper__fill {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, #2563eb, #6366f1);
    border-radius: 999px;
    transition: width .45s cubic-bezier(.16,1,.3,1);
}

.register-stepper__steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .5rem;
}

.register-stepper__step {
    text-align: center;
    cursor: default;
}

.register-stepper__icon {
    width: 42px;
    height: 42px;
    border-radius: 13px;
    margin: 0 auto .45rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .95rem;
    background: #fff;
    border: 2px solid #e2e8f0;
    color: #94a3b8;
    transition: all .3s ease;
    box-shadow: 0 2px 8px rgba(15,23,42,.04);
}

.register-stepper__step.active .register-stepper__icon {
    background: linear-gradient(135deg, #2563eb, #6366f1);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 8px 20px rgba(37,99,235,.35);
    transform: scale(1.05);
}

.register-stepper__step.completed .register-stepper__icon {
    background: #10b981;
    border-color: transparent;
    color: #fff;
    box-shadow: 0 6px 16px rgba(16,185,129,.3);
}

.register-stepper__label {
    font-size: .72rem;
    color: #94a3b8;
    font-weight: 500;
    transition: color .2s;
}

.register-stepper__step.active .register-stepper__label {
    color: #6366f1;
    font-weight: 700;
}

.register-stepper__step.completed .register-stepper__label {
    color: #10b981;
}

/* ── Wizard steps — فقط auth.css، بدون override مخرب ── */
.wizard-steps {
    position: relative;
    margin-bottom: .5rem;
}

/* جلوگیری از min-height اینلاین wizard.js (ارتفاع بلندترین مرحله) */
.register-page .wizard-steps {
    min-height: 0 !important;
}

/* ── فیلدهای فرم ── */
.field {
    margin-bottom: 1.1rem;
}

.field > label {
    display: block;
    margin-bottom: .4rem;
    font-size: .82rem;
    font-weight: 600;
    color: #334155;
}

.reg-field {
    position: relative;
}

.reg-field > i {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: .88rem;
    pointer-events: none;
}

.reg-field .form-control {
    width: 100%;
    padding: .72rem 38px .72rem .9rem;
    background: #fff;
    border: 1.5px solid #e2e8f0;
    border-radius: 13px;
    color: #0f172a;
}

.reg-field:focus-within > i {
    color: #6366f1;
}

.reg-field--ltr .form-control {
    direction: ltr;
    text-align: left;
    padding: .72rem 38px .72rem 12px;
}

.reg-field--ltr .form-control:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 1000px #fff inset;
    -webkit-text-fill-color: #0f172a;
}

.field > textarea.form-control {
    padding: .72rem .9rem;
    min-height: 80px;
    resize: vertical;
    width: 100%;
    background: #fff;
    border: 1.5px solid #e2e8f0;
    border-radius: 13px;
    color: #0f172a;
}

/* تاریخ تولد */
.reg-field--date {
    cursor: pointer;
}

.reg-field--date .form-control {
    cursor: pointer;
    color: #0f172a;
    background: #fff;
}

.reg-field--date:has(.pcal--popup.is-open) {
    position: relative;
    z-index: 100;
}

.register-page .wizard-steps:has(.pcal--popup.is-open) {
    position: relative;
    z-index: 50;
}

.reg-field select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left .85rem center;
    padding-left: 2rem;
}

.reg-field:has(select) > i {
    display: none;
}

.step-content__title {
    display: flex;
    align-items: center;
    gap: .65rem;
    margin-bottom: 1.4rem;
    padding-bottom: .9rem;
    border-bottom: 1px solid #e2e8f0;
}

.step-content__title-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(37,99,235,.12), rgba(99,102,241,.08));
    color: #6366f1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .9rem;
}

.step-content__title h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: #0f172a;
}

.step-content__title p {
    margin: .1rem 0 0;
    font-size: .78rem;
    color: #94a3b8;
}

.field-hint {
    display: block;
    margin-top: .35rem;
    font-size: .74rem;
    color: #94a3b8;
}

/* ── Method cards ── */
.method-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .65rem;
    margin-bottom: 1.4rem;
}

.method-card {
    padding: .85rem .7rem;
    border: 2px solid #e2e8f0;
    border-radius: 14px;
    background: #fff;
    cursor: pointer;
    text-align: center;
    transition: all .22s ease;
    font-family: inherit;
    box-shadow: 0 1px 4px rgba(15,23,42,.04);
}

.method-card:hover {
    border-color: #c7d2fe;
    background: #f8faff;
}

.method-card.active {
    border-color: #6366f1;
    background: linear-gradient(135deg, rgba(37,99,235,.08), rgba(99,102,241,.05));
    box-shadow: 0 4px 16px rgba(99,102,241,.18);
}

.method-card__icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    margin: 0 auto .5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f1f5f9;
    color: #64748b;
    font-size: .9rem;
    transition: all .22s;
}

.method-card.active .method-card__icon {
    background: linear-gradient(135deg, #2563eb, #6366f1);
    color: #fff;
}

.method-card__title {
    display: block;
    font-size: .78rem;
    font-weight: 700;
    color: #334155;
}

.method-card.active .method-card__title { color: #4338ca; }

/* ── Password strength ── */
.password-strength {
    margin-top: .6rem;
}

.password-strength__bar {
    height: 5px;
    background: #e2e8f0;
    border-radius: 999px;
    overflow: hidden;
}

.password-hint {
    margin: .65rem 0 .85rem;
    padding: .75rem .9rem;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
}

.password-hint__title {
    display: flex;
    align-items: center;
    gap: .4rem;
    font-size: .78rem;
    font-weight: 600;
    color: #475569;
    margin-bottom: .45rem;
}

.password-hint__title i {
    color: #64748b;
    font-size: .85rem;
}

.password-hint__list {
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: .74rem;
    color: #64748b;
    line-height: 1.7;
}

.password-hint__list li {
    position: relative;
    padding-right: 1.25rem;
    transition: color .2s ease;
}

.password-hint__list li::before {
    content: "○";
    position: absolute;
    right: 0;
    top: 0;
    color: #94a3b8;
    font-size: .7rem;
    line-height: 1.7;
}

.password-hint__list li.is-met {
    color: #059669;
    font-weight: 600;
}

.password-hint__list li.is-met::before {
    content: "✓";
    color: #10b981;
    font-weight: 700;
}

.password-strength__fill {
    height: 100%;
    width: 0;
    border-radius: 999px;
    transition: width .35s ease, background .35s ease;
}

.password-strength__fill.weak   { background: linear-gradient(90deg, #ef4444, #f87171); }
.password-strength__fill.medium { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.password-strength__fill.strong { background: linear-gradient(90deg, #10b981, #34d399); }

.password-strength__label {
    display: flex;
    justify-content: space-between;
    margin-top: .35rem;
    font-size: .72rem;
    color: #94a3b8;
}

.password-strength__label span:last-child {
    font-weight: 600;
    color: #64748b;
}

#passwordStrengthText.weak   { color: #ef4444; }
#passwordStrengthText.medium { color: #f59e0b; }
#passwordStrengthText.strong { color: #10b981; }

/* ── Navigation buttons ── */
.register-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e2e8f0;
}

.register-nav .btn {
    border-radius: 13px;
    padding: .78rem 1.4rem;
    font-size: .88rem;
}

.register-nav .btn-secondary {
    background: #fff;
    border: 1.5px solid #e2e8f0;
}

.register-nav .btn-secondary:not(:disabled):hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
}

.register-nav .btn-success {
    min-width: 140px;
}

.register-nav__primary {
    position: relative;
    min-width: 130px;
    min-height: 42px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.register-nav__primary .btn-primary[hidden],
.register-nav__primary .btn-success[hidden] {
    display: none !important;
}

/* ── Footer link ── */
.register-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: .85rem;
    color: #64748b;
}

.register-footer a {
    color: #6366f1;
    font-weight: 700;
    text-decoration: none;
    transition: color .15s;
}

.register-footer a:hover { color: #4338ca; }

/* ── Invite banner ── */
.invite-banner {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .85rem 1rem;
    background: linear-gradient(135deg, rgba(16,185,129,.1), rgba(52,211,153,.06));
    border: 1px solid rgba(16,185,129,.25);
    border-radius: 13px;
    margin-bottom: 1.2rem;
    font-size: .84rem;
    color: #047857;
}

.invite-banner i {
    font-size: 1.1rem;
    flex-shrink: 0;
}

.invite-banner.success {
    background: linear-gradient(135deg, rgba(59,130,246,.1), rgba(99,102,241,.06));
    border-color: rgba(59,130,246,.25);
    color: #1d4ed8;
}

.invite-result {
    animation: fadeIn .25s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Grid rows ── */
.register-page .row {
    gap: .85rem 1rem;
}

/* متغیرهای تقویم شمسی (صفحه auth بدون app.css) */
.register-page {
    --bg-primary: #ffffff;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-tertiary: #94a3b8;
    --border-light: #e2e8f0;
    --accent-primary: #2563eb;
    --accent-light: #eff6ff;
    --danger: #ef4444;
    --shadow-lg: 0 20px 50px rgba(15, 23, 42, .18);
}

.register-page .pcal {
    background: #fff;
    border: 1px solid #e2e8f0;
    color: #0f172a;
    box-shadow: 0 20px 50px rgba(15, 23, 42, .22);
}

.register-page .pcal--popup {
    z-index: 2100;
}

.register-page .pcal-day {
    color: #1e293b;
    font-weight: 500;
}

.register-page .pcal-day:hover {
    background: #eff6ff;
    color: #2563eb;
}

.register-page .pcal-day.is-other-month {
    color: #cbd5e1;
    opacity: 1;
}

.register-page .pcal-weekday {
    color: #475569;
    font-weight: 700;
}

.register-page .pcal-title {
    color: #0f172a;
    font-weight: 700;
}

.register-page .pcal-pick-item {
    color: #334155;
    font-weight: 500;
}

.register-page .pcal-nav-btn {
    color: #475569;
}

.register-page .pcal-nav-btn:hover {
    background: #f1f5f9;
    color: #2563eb;
}

.register-page .pcal-footer-btn {
    color: #2563eb;
    font-weight: 600;
}

/* ── Responsive ── */
@media (max-width: 960px) {
    .register-page.auth-body {
        display: block;
        min-height: 0;
        height: auto;
        align-items: stretch;
        justify-content: flex-start;
    }

    .register-shell {
        grid-template-columns: 1fr;
        min-height: 0;
        height: auto;
        align-content: start;
    }

    .register-hero {
        display: none;
    }

    .register-panel {
        display: block;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 1.25rem 1rem 1.5rem;
        min-height: 0;
        height: auto;
    }

    .register-nav {
        margin-top: 1.25rem;
        padding-top: 1rem;
    }

    .register-footer {
        margin-top: 1rem;
    }

    .register-card__logo {
        display: flex;
        align-items: center;
        gap: .65rem;
        margin-bottom: 1.2rem;
    }

    .register-card__logo-icon {
        width: 40px;
        height: 40px;
        border-radius: 11px;
        background: linear-gradient(135deg, #2563eb, #6366f1);
        color: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1rem;
    }

    .register-card__logo span {
        font-weight: 800;
        font-size: 1rem;
        color: #0f172a;
    }
}

@media (max-width: 620px) {
    .register-stepper__label { display: none; }

    .register-stepper__icon {
        width: 36px;
        height: 36px;
        font-size: .82rem;
    }

    .method-cards {
        grid-template-columns: 1fr;
    }

    .register-page .row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .register-nav {
        flex-wrap: wrap;
    }

    .register-nav .btn-secondary {
        order: 1;
        flex: 1;
    }

    .register-nav__primary {
        order: 2;
        flex: 1;
        justify-content: stretch;
    }

    .register-nav__primary .btn {
        width: 100%;
    }
}