/*
 * login.css — CRM Login page styles
 * Extracted from index.php — zero external dependencies
 */

/* ── Inter font (local) ── */
/* Cyrillic */
@font-face { font-family:'Inter'; font-style:normal; font-weight:300; font-display:swap;
    src:url('/assets/fonts/inter-cyr-300.woff2') format('woff2');
    unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:400; font-display:swap;
    src:url('/assets/fonts/inter-cyr-400.woff2') format('woff2');
    unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:500; font-display:swap;
    src:url('/assets/fonts/inter-cyr-500.woff2') format('woff2');
    unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:600; font-display:swap;
    src:url('/assets/fonts/inter-cyr-600.woff2') format('woff2');
    unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:700; font-display:swap;
    src:url('/assets/fonts/inter-cyr-700.woff2') format('woff2');
    unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
/* Latin */
@font-face { font-family:'Inter'; font-style:normal; font-weight:300; font-display:swap;
    src:url('/assets/fonts/inter-300.woff2') format('woff2');
    unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:400; font-display:swap;
    src:url('/assets/fonts/inter-400.woff2') format('woff2');
    unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:500; font-display:swap;
    src:url('/assets/fonts/inter-500.woff2') format('woff2');
    unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:600; font-display:swap;
    src:url('/assets/fonts/inter-600.woff2') format('woff2');
    unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:700; font-display:swap;
    src:url('/assets/fonts/inter-700.woff2') format('woff2');
    unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }

/* ── Design tokens ── */
:root {
    --primary:      #2563eb;
    --primary-glow: rgba(37,99,235,.35);
    --card-bg:      rgba(30,41,59,.82);
    --border:       rgba(148,163,184,.15);
}
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: #060e1e;
    color: #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    overflow: hidden;
}

/* ── Background ── */
.bg {
    position: fixed; inset: 0; z-index: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 30%, rgba(37,99,235,.18), transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 80%, rgba(99,32,235,.12), transparent 55%),
        linear-gradient(160deg, #060e1e, #0f172a 50%, #060e1e);
    animation: bgPulse 12s ease-in-out infinite alternate;
}
@keyframes bgPulse { 0% { opacity:1 } 100% { opacity:.85; filter:brightness(1.08) } }

.bg-grid {
    position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background-image: radial-gradient(circle, rgba(148,163,184,.07) 1px, transparent 1px);
    background-size: 32px 32px;
}

/* ── Layout ── */
.wrap { position: relative; z-index: 10; width: 100%; max-width: 440px; padding: 20px; }
.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem 2.25rem;
    backdrop-filter: blur(18px);
    box-shadow:
        0 0 0 1px rgba(255,255,255,.04) inset,
        0 24px 64px rgba(0,0,0,.45),
        0 0 80px var(--primary-glow);
    animation: cardEnter .55s cubic-bezier(.22,1,.36,1) both;
}
@keyframes cardEnter { from { opacity:0; transform:translateY(28px) scale(.97) } to { opacity:1; transform:none } }

/* ── Logo icon ── */
.icon {
    width: 64px; height: 64px;
    background: linear-gradient(135deg, var(--primary), #7c3aed);
    border-radius: 18px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; margin: 0 auto 1.25rem;
    box-shadow: 0 8px 24px var(--primary-glow);
    animation: iconPop .6s .2s cubic-bezier(.34,1.56,.64,1) both;
}
@keyframes iconPop { from { transform:scale(.6) rotate(-15deg); opacity:0 } to { transform:none; opacity:1 } }

/* ── SVG icons ── */
.svg-icon { display: inline-block; width: 1em; height: 1em; fill: currentColor; vertical-align: -.125em; flex-shrink: 0; }
.icon .svg-icon { width: 1.75rem; height: 1.75rem; }

/* ── Form fields ── */
.field {
    background: rgba(15,23,42,.6);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: #e2e8f0;
    font-size: .9375rem;
    height: 46px; width: 100%;
    padding: 0 .875rem;
    outline: none;
    transition: border-color .25s, box-shadow .25s;
    -webkit-appearance: none;
}
.field:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); }
.field::placeholder { color: #475569; }
.field-icon {
    position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
    color: #94a3b8; font-size: 1rem; pointer-events: none; z-index: 2;
}
.field-wrap { position: relative; }
.field-wrap .field { padding-left: 2.6rem; }
.field-label { display: block; font-size: .8125rem; font-weight: 500; color: #cbd5e1; margin-bottom: .375rem; }
.mb-field { margin-bottom: .875rem; }

/* ── Password toggle ── */
.pw-toggle {
    position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
    background: none; border: none; color: #94a3b8;
    cursor: pointer; padding: 4px; z-index: 3; line-height: 1;
}
.pw-toggle:hover { color: #e2e8f0; }
.field.has-toggle { padding-right: 2.6rem; }

/* ── Submit button ── */
.btn-login {
    width: 100%; height: 48px;
    background: linear-gradient(135deg, var(--primary), #4f46e5);
    border: none; border-radius: 10px;
    color: #fff; font-size: .9375rem; font-weight: 600;
    cursor: pointer; overflow: hidden;
    transition: transform .25s, box-shadow .25s, filter .25s;
    box-shadow: 0 4px 20px var(--primary-glow);
    margin-top: .25rem;
}
.btn-login:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,99,235,.5); filter: brightness(1.08); }
.btn-login:disabled { opacity: .6; cursor: not-allowed; }

/* ── Alerts ── */
.alert-e {
    border-radius: 10px; font-size: .875rem; padding: .75rem 1rem;
    display: flex; align-items: flex-start; gap: .6rem;
    background: rgba(220,38,38,.15); color: #fca5a5;
    border-left: 3px solid #dc2626; margin-bottom: .75rem;
    animation: shake .45s both;
}
.alert-w {
    background: rgba(217,119,6,.15); color: #fcd34d;
    border-left: 3px solid #d97706; border-radius: 10px;
    font-size: .875rem; padding: .75rem 1rem;
    display: flex; align-items: flex-start; gap: .6rem;
    margin-bottom: .75rem;
}
@keyframes shake {
    10%,90%  { transform: translateX(-3px) }
    20%,80%  { transform: translateX(4px) }
    30%,50%,70% { transform: translateX(-4px) }
    40%,60%  { transform: translateX(4px) }
}

/* ── Captcha ── */
.captcha-box {
    background: rgba(37,99,235,.07);
    border: 1px solid rgba(37,99,235,.2);
    border-radius: 12px; padding: 14px 16px;
    margin-bottom: .875rem; animation: cardEnter .35s both;
}
.captcha-label {
    font-size: .78rem; font-weight: 500; color: #94a3b8;
    text-transform: uppercase; letter-spacing: .06em;
    margin-bottom: 8px; display: flex; align-items: center; gap: 6px;
}
.captcha-question {
    font-size: 1.375rem; font-weight: 700; color: #f1f5f9;
    text-align: center; letter-spacing: .04em; padding: 8px 0; font-family: monospace;
}
.captcha-input {
    background: rgba(15,23,42,.7);
    border: 1px solid rgba(37,99,235,.3);
    border-radius: 9px; color: #e2e8f0;
    height: 46px; width: 100%;
    font-size: 1.1rem; text-align: center; font-weight: 600;
    letter-spacing: .08em; outline: none;
    transition: border-color .2s, box-shadow .2s;
    margin-top: .5rem; -webkit-appearance: none;
}
.captcha-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,.25); }
.captcha-input::placeholder { color: #475569; font-size: .9rem; font-weight: 400; }
.captcha-hint { font-size: .73rem; color: #64748b; text-align: center; margin-top: 6px; }

/* ── Spinner ── */
.spinner {
    display: inline-block; width: 14px; height: 14px;
    border: 2px solid rgba(255,255,255,.35); border-top-color: #fff;
    border-radius: 50%;
    animation: spin .65s linear infinite;
    vertical-align: middle; margin-right: 6px;
}
@keyframes spin { to { transform: rotate(360deg) } }
.hidden { display: none; }

/* ── Footer ── */
.card-footer {
    margin-top: 1.5rem; padding-top: 1.25rem;
    border-top: 1px solid var(--border);
    font-size: .78rem; color: #475569; text-align: center;
}