/* ─── Smart Login v2 — Minimal Edition ─── */

@font-face {
    font-family: 'Vazirmatn';
    src: url('./fonts/Vazirmatn-Regular.woff2') format('woff2');
    font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Vazirmatn';
    src: url('./fonts/Vazirmatn-Medium.woff2') format('woff2');
    font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Vazirmatn';
    src: url('./fonts/Vazirmatn-SemiBold.woff2') format('woff2');
    font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Vazirmatn';
    src: url('./fonts/Vazirmatn-Bold.woff2') format('woff2');
    font-weight: 700; font-style: normal; font-display: swap;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --sl-accent:      #111827;
    --sl-accent-h:    #000;
    --sl-bg:          #f9fafb;
    --sl-card:        #ffffff;
    --sl-border:      #e5e7eb;
    --sl-border-f:    #111827;
    --sl-text:        #111827;
    --sl-muted:       #6b7280;
    --sl-light:       #9ca3af;
    --sl-error-bg:    #fef2f2;
    --sl-error-c:     #dc2626;
    --sl-ok-bg:       #f0fdf4;
    --sl-ok-c:        #16a34a;
    --sl-r:           16px;
    --sl-font:        'Vazirmatn', system-ui, sans-serif;
}



html, body { height: 100%; font-family: var(--sl-font); -webkit-font-smoothing: antialiased;text-align: right; }
body.sl-fullpage { background: var(--sl-bg);padding: 0 !important;overflow: hidden;    display: flex;
    align-items: center;
    justify-content: center; }


#sl-bg { position: fixed; inset: 0; z-index: 0; background: var(--sl-bg); }

#sl-root {
    position: relative; z-index: 1;
    /* min-height: 100vh; */
    display: flex; align-items: center; justify-content: center;
    padding: 32px 16px;
	overflow: hidden;
	width: 100%;
}

/* Card */
.sl-card {
    width: 100%; max-width: 400px;
    background: var(--sl-card);
    border: 1px solid var(--sl-border);
    border-radius: var(--sl-r);
    padding: 48px 40px 40px;
    box-shadow: 0 1px 3px rgba(0,0,0,.05), 0 8px 24px rgba(0,0,0,.05);
    animation: sl-up .4s cubic-bezier(.16,1,.3,1) both;
}
@keyframes sl-up { from { opacity:0; transform:translateY(14px); } to { opacity:1; transform:none; } }

@media (max-width: 460px) {
    .sl-card { padding: 36px 24px 30px; border-radius: 12px; }
}

/* Header */
.sl-header { margin-bottom: 32px; }
.sl-logo-img { width: 100%; height: 42px; object-fit: contain; border-radius: 10px; display: block; margin-bottom: 18px; }
.sl-logo-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--sl-accent); display: block; margin-bottom: 18px; }
.sl-title   { font-size: 1.3rem; font-weight: 700; letter-spacing: -.03em; color: var(--sl-text); margin-bottom: 5px; }
.sl-sub     { font-size: .875rem; color: var(--sl-muted); line-height: 1.6; }

/* Step */
.sl-step { animation: sl-step .28s cubic-bezier(.16,1,.3,1) both; }
@keyframes sl-step { from { opacity:0; transform:translateX(-8px); } to { opacity:1; transform:none; } }

/* Field */
.sl-field { margin-bottom: 12px; }
.sl-label { display: block; font-size: .8rem; font-weight: 500; color: var(--sl-muted); margin-bottom: 5px; }
.sl-input {
    width: 100%;
    padding: 11px 13px;
    background: #fff;
    border: 1.5px solid var(--sl-border);
    border-radius: 10px;
    font-family: var(--sl-font);
    font-size: .9375rem;
    color: var(--sl-text);
    outline: none;
    transition: border-color .15s;
    direction: ltr; text-align: right;
}
.sl-input::placeholder { color: var(--sl-light); }
.sl-input:focus { border-color: var(--sl-border-f); }

/* OTP */
.sl-otp-wrap { display: flex; gap: 8px; justify-content: center; direction: ltr; margin-bottom: 4px; }
.sl-otp-box {
    flex: 1; max-width: 52px; height: 54px;
    background: #fff;
    border: 1.5px solid var(--sl-border);
    border-radius: 10px;
    font-family: var(--sl-font); font-size: 1.2rem; font-weight: 600;
    color: var(--sl-text); text-align: center;
    outline: none; transition: border-color .15s;
    -moz-appearance: textfield;
}
.sl-otp-box::-webkit-outer-spin-button,
.sl-otp-box::-webkit-inner-spin-button { -webkit-appearance: none; }
.sl-otp-box:focus { border-color: var(--sl-border-f); }
.sl-otp-box.has-val { border-color: #d1d5db; background: #f9fafb; }

/* Buttons */
.sl-btn {
    display: block; width: 100%;
    padding: 12px 16px;
    background: var(--sl-accent); color: #fff;
    font-family: var(--sl-font); font-size: .9375rem; font-weight: 600;
    border: none; border-radius: 10px; cursor: pointer;
    transition: background .15s, opacity .15s;
    margin-top: 18px; letter-spacing: -.01em;
}
.sl-btn:hover:not(:disabled) { background: var(--sl-accent-h); }
.sl-btn:disabled { opacity: .4; cursor: not-allowed; }

.sl-btn-link {
    display: block; width: 100%;
    padding: 9px; background: transparent;
    color: var(--sl-muted);
    font-family: var(--sl-font); font-size: .8125rem; font-weight: 500;
    border: none; cursor: pointer;
    margin-top: 6px; transition: color .15s;
}
.sl-btn-link:hover:not(:disabled) { color: var(--sl-text); }
.sl-btn-link:disabled { opacity: .4; cursor: not-allowed; }

/* Spinner */
.sl-spin {
    display: inline-block; width: 13px; height: 13px;
    border: 2px solid rgba(255,255,255,.3); border-top-color: #fff;
    border-radius: 50%; animation: spin .6s linear infinite;
    vertical-align: middle; margin-right: 5px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Messages */
.sl-msg {
    font-size: .8125rem; font-weight: 500;
    padding: 9px 12px; border-radius: 8px; margin-bottom: 14px;
    line-height: 1.5; animation: sl-up .2s ease both;
}
.sl-msg.error   { background: var(--sl-error-bg); color: var(--sl-error-c); }
.sl-msg.success { background: var(--sl-ok-bg);    color: var(--sl-ok-c); }
.sl-msg.info    { background: #f9fafb;             color: var(--sl-muted); }

/* Hint */
.sl-hint { font-size: .8125rem; color: var(--sl-muted); margin-bottom: 18px; line-height: 1.6; direction: rtl; }
.sl-hint strong { color: var(--sl-text); font-weight: 600; }

/* Timer */
.sl-timer { font-size: .78rem; color: var(--sl-light); text-align: center; margin-top: 8px; height: 17px; direction: rtl; }
.sl-timer b { color: var(--sl-muted); font-weight: 600; }

/* Support */
.sl-support {
    margin-top: 24px; padding-top: 18px;
    border-top: 1px solid var(--sl-border);
    font-size: .78rem; color: var(--sl-light); text-align: center;
}
.sl-support a { color: var(--sl-muted); text-decoration: none; }
.sl-support a:hover { color: var(--sl-text); }

/* OTP single input */
.sl-otp-single {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.4em;
    padding-right: calc(13px + 0.4em);
}
.sl-header,.sl-step,input {
    text-align: center !important;
}

input#sl-inp {
    padding: 12px 16px;
    border-radius: 10px !important;
}