/**
 * Dinopips — otp.css
 * استایل مودال و فرم ورود OTP
 */

/* ============================================
   مودال — overlay و box
   ============================================ */
.dp-otp-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--dp-space-md);
}

.dp-otp-modal[hidden] { display: none; }

.dp-otp-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(26, 26, 46, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    cursor: pointer;
    animation: dp-fade-in 0.2s ease;
}

.dp-otp-modal__box {
    position: relative;
    z-index: 1;
    background: var(--dp-bg-white);
    border-radius: var(--dp-border-radius-xl);
    width: 100%;
    max-width: 420px;
    padding: var(--dp-space-2xl);
    box-shadow: 0 24px 64px rgba(26, 26, 46, 0.25);
    animation: dp-modal-in 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    max-height: 90vh;
    overflow-y: auto;
}

@keyframes dp-fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes dp-modal-in {
    from { opacity: 0; transform: scale(0.92) translateY(16px); }
    to   { opacity: 1; transform: scale(1)    translateY(0); }
}

/* دکمه بستن */
.dp-otp-modal__close {
    position: absolute;
    top: var(--dp-space-md);
    left: var(--dp-space-md);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dp-bg-body);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: var(--dp-text-muted);
    transition: background var(--dp-transition), color var(--dp-transition);
}
.dp-otp-modal__close:hover {
    background: var(--dp-border-color);
    color: var(--dp-text-primary);
}

/* لوگو */
.dp-otp-modal__logo {
    text-align: center;
    margin-bottom: var(--dp-space-xl);
}
.dp-otp-modal__logo img     { max-height: 48px; max-width: 200px; width: auto; height: auto; margin: 0 auto; display: inline-block; }
.dp-otp-modal__site-name    { font-size: var(--dp-font-size-xl); font-weight: 900; color: var(--dp-color-primary); }

/* ============================================
   فرم OTP (مشترک بین مودال و inline)
   ============================================ */
.dp-otp-form { width: 100%; }

/* Step ها */
.dp-otp-step--hidden,
.dp-otp-step[hidden] { display: none !important; }

.dp-otp-form__header { text-align: center; margin-bottom: var(--dp-space-xl); }

.dp-otp-form__title {
    font-size: var(--dp-font-size-2xl);
    font-weight: 800;
    color: var(--dp-text-primary);
    margin-bottom: var(--dp-space-xs);
}

.dp-otp-form__desc {
    font-size: var(--dp-font-size-sm);
    color: var(--dp-text-secondary);
    line-height: 1.8;
    margin: 0;
}

.dp-otp-mobile-display {
    color: var(--dp-color-primary);
    font-size: var(--dp-font-size-base);
    direction: ltr;
    display: inline-block;
}

/* فیلد موبایل */
.dp-otp-form__field { margin-bottom: var(--dp-space-lg); }

.dp-otp-form__label {
    display: block;
    font-size: var(--dp-font-size-sm);
    font-weight: 700;
    color: var(--dp-text-primary);
    margin-bottom: var(--dp-space-xs);
}

.dp-otp-form__input-wrap { position: relative; }

.dp-otp-form__input-icon {
    position: absolute;
    top: 50%;
    right: 14px;
    transform: translateY(-50%);
    color: var(--dp-text-muted);
    pointer-events: none;
    display: flex;
}

.dp-otp-form__input {
    width: 100%;
    padding: 13px 44px 13px 16px;
    font-family: var(--dp-font-primary);
    font-size: var(--dp-font-size-lg);
    color: var(--dp-text-primary);
    background: var(--dp-bg-body);
    border: 2px solid var(--dp-border-color);
    border-radius: var(--dp-border-radius-md);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
    letter-spacing: 2px;
    text-align: center;
}

.dp-otp-form__input:focus {
    border-color: var(--dp-color-primary);
    box-shadow: 0 0 0 3px rgba(92,59,255,0.12);
    background: var(--dp-bg-white);
}

/* خطا */
.dp-otp-form__error {
    display: block;
    font-size: var(--dp-font-size-xs);
    color: #E53935;
    font-weight: 600;
    margin-top: var(--dp-space-xs);
    min-height: 18px;
}
.dp-otp-form__error--center { text-align: center; }
.dp-otp-form__error[hidden] { display: none; }

/* ============================================
   ورودی‌های ۵ خانه کد OTP
   ============================================ */
.dp-otp-code-inputs {
    display: flex;
    gap: var(--dp-space-sm);
    justify-content: center;
    margin-bottom: var(--dp-space-md);
    direction: ltr;
}

.dp-otp-digit {
    width: 56px;
    height: 64px;
    text-align: center;
    font-size: var(--dp-font-size-2xl);
    font-weight: 700;
    font-family: var(--dp-font-primary);
    color: var(--dp-text-primary);
    background: var(--dp-bg-body);
    border: 2px solid var(--dp-border-color);
    border-radius: var(--dp-border-radius-md);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s, transform 0.1s;
    caret-color: var(--dp-color-primary);
    -moz-appearance: textfield;
}

.dp-otp-digit::-webkit-outer-spin-button,
.dp-otp-digit::-webkit-inner-spin-button { -webkit-appearance: none; }

.dp-otp-digit:focus {
    border-color: var(--dp-color-primary);
    box-shadow: 0 0 0 3px rgba(92,59,255,0.15);
    background: var(--dp-bg-white);
    transform: scale(1.05);
}

.dp-otp-digit:not(:placeholder-shown) {
    border-color: var(--dp-color-primary);
    background: var(--dp-color-primary-light);
}

/* ============================================
   تایمر و ارسال مجدد
   ============================================ */
.dp-otp-resend {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--dp-space-sm);
    margin-bottom: var(--dp-space-lg);
    min-height: 28px;
}

.dp-otp-timer {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--dp-font-size-sm);
    color: var(--dp-text-muted);
}

.dp-otp-timer__num {
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    direction: ltr;
    display: inline-block;
    min-width: 36px;
}

.dp-otp-resend-btn {
    background: none;
    border: none;
    color: var(--dp-color-primary);
    font-size: var(--dp-font-size-sm);
    font-weight: 700;
    font-family: var(--dp-font-primary);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--dp-border-radius-sm);
    transition: background var(--dp-transition);
    text-decoration: underline;
    text-underline-offset: 2px;
}
.dp-otp-resend-btn:hover { background: var(--dp-color-primary-light); }
.dp-otp-resend-btn--hidden,
.dp-otp-resend-btn[hidden] { display: none; }

/* ============================================
   دکمه back
   ============================================ */
.dp-otp-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: none;
    color: var(--dp-text-muted);
    font-size: var(--dp-font-size-sm);
    font-family: var(--dp-font-primary);
    cursor: pointer;
    padding: 4px 0;
    margin-bottom: var(--dp-space-md);
    transition: color var(--dp-transition);
}
.dp-otp-back-btn:hover { color: var(--dp-color-primary); }

/* ============================================
   متن قوانین
   ============================================ */
.dp-otp-form__privacy {
    text-align: center;
    font-size: var(--dp-font-size-xs);
    color: var(--dp-text-muted);
    margin-top: var(--dp-space-md);
    line-height: 1.8;
}
.dp-otp-form__privacy a {
    color: var(--dp-color-primary);
    text-decoration: none;
}
.dp-otp-form__privacy a:hover { text-decoration: underline; }

/* ============================================
   Step موفقیت
   ============================================ */
.dp-otp-step--success { text-align: center; }

.dp-otp-success { padding: var(--dp-space-xl) 0; }

.dp-otp-success__icon {
    color: var(--dp-color-accent);
    margin-bottom: var(--dp-space-lg);
    animation: dp-success-pop 0.5s cubic-bezier(0.34,1.56,0.64,1);
}
.dp-otp-success__icon svg { margin: 0 auto; }

@keyframes dp-success-pop {
    from { opacity: 0; transform: scale(0.5); }
    to   { opacity: 1; transform: scale(1); }
}

.dp-otp-success__title {
    font-size: var(--dp-font-size-2xl);
    color: var(--dp-color-accent-dark);
    margin-bottom: var(--dp-space-sm);
}
.dp-otp-success__desc {
    color: var(--dp-text-secondary);
    margin-bottom: var(--dp-space-lg);
}
.dp-otp-success__spinner { display: flex; justify-content: center; }

/* اسپینر */
.dp-spinner { animation: dp-spin 0.8s linear infinite; }
@keyframes dp-spin { to { transform: rotate(360deg); } }

/* ============================================
   فرم inline (صفحه ورود)
   ============================================ */
.dp-otp-inline-wrap {
    max-width: 420px;
    margin: 0 auto;
    background: var(--dp-bg-white);
    border: 1px solid var(--dp-border-color);
    border-radius: var(--dp-border-radius-xl);
    padding: var(--dp-space-2xl);
    box-shadow: var(--dp-shadow-md);
}

.dp-otp-already-logged {
    text-align: center;
    padding: var(--dp-space-xl);
}
.dp-otp-already-logged p {
    margin-bottom: var(--dp-space-md);
    color: var(--dp-text-secondary);
}

/* ============================================
   ریسپانسیو
   ============================================ */
@media (max-width: 480px) {
    .dp-otp-modal__box {
        padding: var(--dp-space-lg);
        border-radius: var(--dp-border-radius-lg);
        max-height: 95vh;
    }

    .dp-otp-digit {
        width: 46px;
        height: 54px;
        font-size: var(--dp-font-size-xl);
    }

    .dp-otp-code-inputs { gap: 6px; }
}