/* =====================================================================
   ROAD-ISTICS CRM LOGIN – premium responsive entry experience
   Auth logic is untouched; this file only styles the public login screen.
   ===================================================================== */

:root {
    --login-bg: #eef4fb;
    --login-ink: #0f172a;
    --login-muted: #66758d;
    --login-line: rgba(148, 163, 184, .28);
    --login-blue: #1d72f3;
    --login-blue-deep: #0e4fc3;
    --login-gold: #d7ad36;
    --login-card: rgba(255, 255, 255, .78);
    --login-shadow: 0 34px 90px rgba(15, 23, 42, .16);
}

* {
    box-sizing: border-box;
}

body.login-page,
body {
    min-height: 100dvh;
    margin: 0;
    color: var(--login-ink);
    background:
        radial-gradient(circle at 12% 18%, rgba(215, 173, 54, .28), transparent 26rem),
        radial-gradient(circle at 88% 8%, rgba(29, 114, 243, .2), transparent 28rem),
        radial-gradient(circle at 72% 88%, rgba(15, 23, 42, .09), transparent 30rem),
        linear-gradient(135deg, #f9fbff 0%, #edf4fb 50%, #e8eef7 100%);
    overflow-x: hidden;
}

.login-wrap {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 100dvh;
    padding: clamp(1rem, 2.6vw, 2.5rem);
    isolation: isolate;
}

.login-wrap::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    background-image:
        linear-gradient(rgba(15, 23, 42, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, .045) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: radial-gradient(circle at center, #000 0%, transparent 72%);
    opacity: .7;
}

.login-stage {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(380px, .78fr);
    width: min(1180px, 100%);
    min-height: min(720px, calc(100dvh - 2rem));
    border: 1px solid rgba(255, 255, 255, .72);
    border-radius: clamp(24px, 3vw, 42px);
    background: rgba(255, 255, 255, .46);
    box-shadow: var(--login-shadow);
    overflow: hidden;
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    animation: loginStageIn .72s cubic-bezier(.2, .8, .2, 1) both;
}

.login-visual {
    position: relative;
    min-height: 100%;
    padding: clamp(1.4rem, 3vw, 2.4rem);
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(15, 23, 42, .95), rgba(20, 45, 92, .86)),
        radial-gradient(circle at 28% 28%, rgba(29, 114, 243, .46), transparent 20rem);
    color: #fff;
}

.login-visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, .13) 42%, transparent 58%),
        radial-gradient(circle at 72% 24%, rgba(215, 173, 54, .35), transparent 15rem);
    transform: translateX(-18%);
    animation: loginShimmer 7s ease-in-out infinite alternate;
}

.login-orb {
    position: absolute;
    border-radius: 999px;
    filter: blur(4px);
    opacity: .9;
    animation: loginFloat 8s ease-in-out infinite;
}

.login-orb--one {
    width: 180px;
    height: 180px;
    left: 8%;
    top: 16%;
    background: radial-gradient(circle, rgba(29, 114, 243, .65), rgba(29, 114, 243, 0));
}

.login-orb--two {
    width: 260px;
    height: 260px;
    right: -70px;
    bottom: 8%;
    background: radial-gradient(circle, rgba(215, 173, 54, .5), rgba(215, 173, 54, 0));
    animation-delay: -2.5s;
}

.login-grid-glow {
    position: absolute;
    inset: auto 8% 10% 8%;
    height: 180px;
    border-radius: 28px;
    background:
        linear-gradient(rgba(255,255,255,.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.1) 1px, transparent 1px);
    background-size: 24px 24px;
    transform: perspective(580px) rotateX(62deg);
    opacity: .62;
}

.login-brand-card,
.login-showcase {
    position: relative;
    z-index: 1;
}

.login-brand-card {
    display: inline-flex;
    align-items: center;
    gap: .8rem;
    padding: .72rem .9rem;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 999px;
    background: rgba(255, 255, 255, .1);
    box-shadow: 0 18px 50px rgba(0, 0, 0, .18);
    backdrop-filter: blur(14px);
}

.login-logo {
    width: 142px;
    max-width: 46vw;
    height: auto;
    display: block;
}

.login-brand-card span {
    color: rgba(255,255,255,.82);
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.login-showcase {
    display: grid;
    gap: 1.2rem;
    max-width: 590px;
    margin-top: clamp(5rem, 12vh, 9rem);
}

.login-showcase__top {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    gap: .55rem;
    padding: .48rem .75rem;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 999px;
    background: rgba(255,255,255,.1);
    color: rgba(255,255,255,.78);
    font-size: .82rem;
    font-weight: 800;
}

.login-status-dot {
    width: .55rem;
    height: .55rem;
    border-radius: 999px;
    background: #22c55e;
    box-shadow: 0 0 0 6px rgba(34, 197, 94, .16);
}

.login-showcase__headline {
    max-width: 560px;
    font-size: clamp(2.6rem, 1.6rem + 3vw, 5.8rem);
    line-height: .88;
    letter-spacing: -.075em;
    font-weight: 900;
}

.login-metric-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .9rem;
    max-width: 520px;
}

.login-metric {
    padding: .95rem;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 20px;
    background: rgba(255,255,255,.09);
    backdrop-filter: blur(12px);
}

.login-metric strong {
    display: block;
    font-size: 1.45rem;
    letter-spacing: -.04em;
}

.login-metric span {
    display: block;
    margin-top: .15rem;
    color: rgba(255,255,255,.68);
    font-size: .78rem;
    font-weight: 700;
}

.login-timeline {
    display: grid;
    gap: .55rem;
    width: min(420px, 100%);
}

.login-timeline span {
    display: block;
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(255,255,255,.7), rgba(255,255,255,.08));
    animation: loginPulse 2.8s ease-in-out infinite;
}

.login-timeline span:nth-child(2) {
    width: 78%;
    animation-delay: .22s;
}

.login-timeline span:nth-child(3) {
    width: 54%;
    animation-delay: .44s;
}

.login-panel {
    display: grid;
    align-items: center;
    padding: clamp(1.35rem, 3vw, 3rem);
    background:
        radial-gradient(circle at 84% 16%, rgba(29, 114, 243, .1), transparent 18rem),
        rgba(255, 255, 255, .82);
}

.login-panel__inner {
    width: min(430px, 100%);
    margin-inline: auto;
    animation: loginPanelIn .78s .14s cubic-bezier(.2, .8, .2, 1) both;
}

.login-mobile-brand {
    display: none;
    margin-bottom: 1.2rem;
}

.login-kicker {
    margin: 0 0 .45rem;
    color: var(--login-blue);
    font-size: .78rem;
    font-weight: 900;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.login-panel h1 {
    margin: 0;
    color: var(--login-ink);
    font-size: clamp(2rem, 1.45rem + 1.8vw, 3.35rem);
    line-height: .95;
    letter-spacing: -.065em;
}

.login-lead {
    margin: .8rem 0 1.35rem;
    color: var(--login-muted);
    line-height: 1.6;
}

.alert {
    margin-bottom: 1rem;
}

.alert--error {
    display: flex;
    align-items: center;
    gap: .55rem;
    background: linear-gradient(135deg, rgba(254, 226, 226, .96), rgba(255, 247, 237, .92));
    border: 1px solid rgba(220, 38, 38, .28);
    color: #991b1b;
    border-radius: 18px;
    padding: .8rem .95rem;
    font-size: .9rem;
    font-weight: 700;
    box-shadow: 0 14px 32px rgba(153, 27, 27, .08);
}

.alert--error::before {
    content: "!";
    display: inline-grid;
    place-items: center;
    flex: 0 0 auto;
    width: 24px;
    height: 24px;
    border-radius: 999px;
    background: #dc2626;
    color: #fff;
    font-weight: 900;
}

.login-form {
    display: grid;
    gap: 1rem;
}

.form-group,
.login-field {
    display: grid;
    gap: .42rem;
    margin: 0;
}

.form-group label,
.login-field label {
    color: #334155;
    font-size: .86rem;
    font-weight: 800;
}

.login-input-shell {
    position: relative;
    display: flex;
    align-items: center;
}

.login-input-icon {
    position: absolute;
    left: .95rem;
    z-index: 1;
    display: inline-grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 11px;
    background: rgba(29, 114, 243, .09);
    color: var(--login-blue);
    font-size: .82rem;
    font-weight: 900;
    pointer-events: none;
}

.login-input-shell .input {
    width: 100%;
    min-height: 56px;
    padding: 0 1rem 0 3.35rem;
    border: 1px solid rgba(148, 163, 184, .34);
    border-radius: 18px;
    background: rgba(255, 255, 255, .78);
    color: var(--login-ink);
    font: inherit;
    font-size: 1rem;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 10px 28px rgba(15,23,42,.045);
    outline: none;
    transition: border-color .18s ease, box-shadow .18s ease, background .18s ease, transform .18s ease;
}

.login-input-shell .input::placeholder {
    color: #94a3b8;
}

.login-input-shell .input:focus {
    border-color: rgba(29, 114, 243, .72);
    background: #fff;
    box-shadow: 0 0 0 5px rgba(29, 114, 243, .12), 0 16px 36px rgba(29, 114, 243, .12);
    transform: translateY(-1px);
}

.login-submit.btn-auth.btn--primary,
.btn-auth.btn--primary.login-submit {
    width: 100%;
    justify-content: space-between;
    min-height: 58px;
    margin-top: .15rem;
    padding-inline: 1.15rem;
    border: 0;
    border-radius: 18px;
    background:
        linear-gradient(135deg, var(--login-blue), var(--login-blue-deep));
    color: #fff;
    font-weight: 900;
    font-size: 1rem;
    box-shadow: 0 18px 38px rgba(29, 114, 243, .28);
    overflow: hidden;
    position: relative;
}

.login-submit::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,.28), transparent);
    transform: translateX(-120%);
    transition: transform .55s ease;
}

.login-submit:hover::before {
    transform: translateX(120%);
}

.login-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 46px rgba(29, 114, 243, .34);
}

.login-submit span {
    position: relative;
    z-index: 1;
}

.login-footnote {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-top: 1.15rem;
    color: var(--login-muted);
    font-size: .84rem;
    line-height: 1.45;
}

.login-lock {
    color: #22c55e;
    font-size: .78rem;
    filter: drop-shadow(0 0 8px rgba(34, 197, 94, .55));
}

@keyframes loginStageIn {
    from { opacity: 0; transform: translateY(22px) scale(.985); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes loginPanelIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes loginFloat {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
    50% { transform: translate3d(16px, -18px, 0) scale(1.05); }
}

@keyframes loginShimmer {
    from { transform: translateX(-18%); opacity: .65; }
    to { transform: translateX(16%); opacity: .95; }
}

@keyframes loginPulse {
    0%, 100% { opacity: .42; transform: scaleX(.92); transform-origin: left; }
    50% { opacity: .92; transform: scaleX(1); transform-origin: left; }
}

@media (max-width: 980px) {
    .login-stage {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .login-visual {
        min-height: 310px;
    }

    .login-showcase {
        margin-top: clamp(2.5rem, 8vw, 4.5rem);
    }

    .login-showcase__headline {
        max-width: 680px;
    }

    .login-panel__inner {
        width: min(560px, 100%);
    }
}

@media (max-width: 640px) {
    .login-wrap {
        align-items: stretch;
        padding: .7rem;
    }

    .login-stage {
        min-height: calc(100dvh - 1.4rem);
        border-radius: 24px;
    }

    .login-visual {
        display: none;
    }

    .login-panel {
        align-items: center;
        padding: clamp(1.15rem, 6vw, 1.7rem);
        background:
            radial-gradient(circle at 16% 5%, rgba(215, 173, 54, .18), transparent 13rem),
            radial-gradient(circle at 88% 10%, rgba(29, 114, 243, .16), transparent 14rem),
            rgba(255,255,255,.86);
    }

    .login-mobile-brand {
        display: block;
    }

    .login-logo {
        width: 132px;
    }

    .login-panel h1 {
        font-size: clamp(2rem, 12vw, 2.85rem);
    }

    .login-input-shell .input,
    .login-submit.btn-auth.btn--primary {
        min-height: 54px;
        border-radius: 16px;
    }
}

@media (max-width: 380px) {
    .login-wrap {
        padding: .45rem;
    }

    .login-stage {
        border-radius: 18px;
        min-height: calc(100dvh - .9rem);
    }

    .login-panel {
        padding: 1rem;
    }

    .login-lead {
        font-size: .92rem;
    }

    .login-input-icon {
        left: .75rem;
    }

    .login-input-shell .input {
        padding-left: 3rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
    }
}