/* ================================================================
   login.css — Galaxy Neon ONE  ·  v1.0
   ONE Login Page
   ================================================================ */

:root {
    --c-void:    #000000;
    --c-ink:     #060410;
    --c-deep:    #0a0718;
    --c-surface: #120f22;

    --c-pink:    #ff2d9b;
    --c-cyan:    #00f5ff;
    --c-violet:  #8b5cf6;
    --c-lime:    #39ff14;

    --c-white:   #f0f4ff;
    --c-mist:    #c8cde8;
    --c-slate:   #7880a4;
    --c-dim:     #3a3f5c;

    --glass:       rgba(255,255,255,.045);
    --stroke:      rgba(255,255,255,.08);
    --stroke-pink: rgba(255,45,155,.25);
    --stroke-cyan: rgba(0,245,255,.2);

    --grad-aurora: linear-gradient(135deg, var(--c-pink), var(--c-cyan));
    --grad-nebula: linear-gradient(90deg,  var(--c-cyan), var(--c-violet));

    --radius-sm: 10px;
    --radius:    16px;
    --radius-lg: 22px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
    background: var(--c-ink);
    color: var(--c-white);
    font-family: 'Exo 2', system-ui, sans-serif;
    font-size: .9rem;
    line-height: 1.65;
    overflow: hidden;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar              { width: 7px; }
::-webkit-scrollbar-track        { background: var(--c-void); }
::-webkit-scrollbar-thumb        { background: linear-gradient(180deg,var(--c-pink),var(--c-violet)); border-radius: 99px; box-shadow: 0 0 8px rgba(255,45,155,.5); }

/* ── BACKGROUND ── */
#starsCanvas {
    position: fixed; inset: 0; width: 100%; height: 100%;
    pointer-events: none; z-index: 0;
}
.bg-hex {
    position: fixed; inset: 0; z-index: 1; pointer-events: none;
    background-image:
        linear-gradient(30deg,  rgba(0,245,255,.022) 12%, transparent 12.5%, transparent 87%, rgba(0,245,255,.022) 87.5%),
        linear-gradient(150deg, rgba(0,245,255,.022) 12%, transparent 12.5%, transparent 87%, rgba(0,245,255,.022) 87.5%);
    background-size: 80px 140px;
}
.bg-cosmos {
    position: fixed; inset: 0; z-index: 2; pointer-events: none;
    background:
        radial-gradient(ellipse at 15% 30%, rgba(139,92,246,.18) 0%, transparent 55%),
        radial-gradient(ellipse at 85% 70%, rgba(255,45,155,.12) 0%, transparent 55%);
}

/* ── ANIMATIONS ── */
@keyframes fadeUp   { from{opacity:0;transform:translateY(16px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeLeft { from{opacity:0;transform:translateX(-16px)} to{opacity:1;transform:translateX(0)} }
@keyframes orb-pulse { 0%,100%{transform:scale(1);opacity:.5} 50%{transform:scale(1.12);opacity:.75} }
@keyframes spin-btn  { to { transform: rotate(360deg); } }
@keyframes plasma-flow { 0%{background-position:0% 50%} 50%{background-position:200% 50%} 100%{background-position:0% 50%} }
@keyframes dot-pulse  { 0%,100%{opacity:1;box-shadow:0 0 6px currentColor} 50%{opacity:.5;box-shadow:0 0 2px currentColor} }

/* ── LAYOUT ── */
.login-wrap {
    position: relative; z-index: 10;
    display: grid;
    grid-template-columns: 1fr 1fr;
    height: 100vh;
    overflow: hidden;
}

/* ── LEFT PANEL ── */
.login-left {
    position: relative;
    display: flex; flex-direction: column;
    padding: 2.5rem 3rem;
    border-right: 1px solid var(--stroke);
    overflow: hidden;
    animation: fadeLeft .6s ease both;
}

.login-brand { display: inline-block; }
.login-brand-logo {
    height: 36px; width: auto;
    filter: drop-shadow(0 0 8px rgba(255,45,155,.4));
    transition: filter .25s;
}
.login-brand:hover .login-brand-logo { filter: drop-shadow(0 0 14px rgba(255,45,155,.65)); }

.login-left-content { margin-top: auto; margin-bottom: auto; padding: 2rem 0; }

.login-left-eyebrow {
    display: inline-block;
    font-size: .7rem; font-weight: 700; letter-spacing: .16em;
    text-transform: uppercase; color: var(--c-cyan);
    padding: .25rem .85rem;
    border: 1px solid rgba(0,245,255,.2); border-radius: 99px;
    background: rgba(0,245,255,.06);
    margin-bottom: 1.5rem;
}

.login-left-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800; line-height: 1.12;
    color: var(--c-white);
    margin-bottom: 1.2rem;
    letter-spacing: -.01em;
}
.login-left-gradient {
    background: var(--grad-aurora);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.login-left-sub {
    font-size: .9rem; font-weight: 300;
    color: var(--c-mist); line-height: 1.75;
    max-width: 360px; margin-bottom: 2.5rem;
}

.login-features { display: flex; flex-direction: column; gap: .85rem; }
.login-feature {
    display: flex; align-items: center; gap: .75rem;
    font-size: .85rem; color: var(--c-mist);
}
.login-feature-dot {
    width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
    animation: dot-pulse 2.5s ease infinite;
}
.login-feature-dot.cyan   { background: var(--c-cyan);   color: var(--c-cyan);   box-shadow: 0 0 6px var(--c-cyan); }
.login-feature-dot.pink   { background: var(--c-pink);   color: var(--c-pink);   box-shadow: 0 0 6px var(--c-pink);   animation-delay: .5s; }
.login-feature-dot.violet { background: var(--c-violet); color: var(--c-violet); box-shadow: 0 0 6px var(--c-violet); animation-delay: 1s; }

/* Orb decorativo */
.login-left-orb {
    position: absolute; bottom: -120px; left: -80px;
    width: 400px; height: 400px; border-radius: 50%; pointer-events: none;
    background: radial-gradient(circle, rgba(139,92,246,.2) 0%, rgba(255,45,155,.08) 50%, transparent 70%);
    animation: orb-pulse 5s ease-in-out infinite;
}

/* ── RIGHT PANEL ── */
.login-right {
    display: flex; align-items: center; justify-content: center;
    padding: 2rem;
    overflow-y: auto;
    animation: fadeUp .6s .1s ease both;
}

/* Mobile logo */
.login-logo-mobile { display: none; }

/* ── CARD ── */
.login-card {
    width: 100%; max-width: 420px;
    background: rgba(10,7,24,.7);
    border: 1px solid var(--stroke);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 0 30px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(255,45,155,.04);
}

.login-card-header { margin-bottom: 1.75rem; }
.login-card-title {
    font-size: 1.4rem; font-weight: 800;
    color: var(--c-white); margin-bottom: .4rem;
    background: var(--grad-aurora);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.login-card-sub { font-size: .8rem; color: var(--c-slate); }

/* ── TABS ── */
.login-tabs {
    display: grid; grid-template-columns: repeat(3,1fr);
    gap: .35rem; margin-bottom: 1.5rem;
    background: rgba(255,255,255,.03); border: 1px solid var(--stroke);
    border-radius: var(--radius-sm); padding: .3rem;
}
.login-tab {
    display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
    padding: .5rem .5rem;
    background: none; border: none; border-radius: 7px;
    color: var(--c-slate); font-family: 'Exo 2', sans-serif;
    font-size: .75rem; font-weight: 600; cursor: pointer;
    transition: color .2s, background .2s;
    white-space: nowrap;
}
.login-tab:hover { color: var(--c-white); background: rgba(255,255,255,.05); }
.login-tab.active {
    background: var(--grad-aurora);
    color: #000;
    box-shadow: 0 3px 14px rgba(255,45,155,.25);
}

/* ── ERROR ── */
.login-error {
    display: flex; align-items: center; gap: .55rem;
    padding: .75rem 1rem; margin-bottom: 1.25rem;
    background: rgba(255,68,68,.08); border: 1px solid rgba(255,68,68,.25);
    border-radius: var(--radius-sm);
    color: #ff7070; font-size: .82rem; font-weight: 500;
}
.login-error.hidden { display: none; }

/* ── FORM ── */
.form-group { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1.1rem; }
.form-label {
    font-size: .72rem; font-weight: 700; letter-spacing: .05em;
    text-transform: uppercase; color: var(--c-slate);
}
.form-input-wrap {
    position: relative; display: flex; align-items: center;
    background: rgba(6,4,16,.8); border: 1px solid var(--stroke);
    border-radius: var(--radius-sm);
    transition: border-color .2s, box-shadow .2s;
}
.form-input-wrap:focus-within {
    border-color: var(--c-pink);
    box-shadow: 0 0 0 3px rgba(255,45,155,.12);
}
.form-input-wrap > svg {
    flex-shrink: 0; margin-left: .9rem; color: var(--c-dim);
    transition: color .2s; pointer-events: none;
}
.form-input-wrap:focus-within > svg { color: var(--c-pink); }
.form-input {
    flex: 1; background: none; border: none; outline: none;
    padding: .7rem .75rem;
    color: var(--c-white); font-family: 'Exo 2', sans-serif; font-size: .875rem;
}
.form-input::placeholder { color: var(--c-dim); }

.toggle-pass {
    background: none; border: none; cursor: pointer;
    padding: 0 .9rem; color: var(--c-slate);
    display: flex; align-items: center;
    transition: color .2s;
}
.toggle-pass:hover { color: var(--c-cyan); }

/* ── SUBMIT BUTTON ── */
.btn-login {
    display: flex; align-items: center; justify-content: center; gap: .55rem;
    width: 100%; padding: .85rem;
    background: var(--grad-aurora); color: #000;
    font-family: 'Exo 2', sans-serif; font-size: .9rem; font-weight: 700;
    border: none; border-radius: var(--radius-sm); cursor: pointer;
    box-shadow: 0 6px 24px rgba(255,45,155,.35);
    transition: transform .2s, box-shadow .2s;
    margin-top: .5rem;
}
.btn-login:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(255,45,155,.5); }
.btn-login:disabled { opacity: .7; cursor: not-allowed; transform: none; }

.btn-spinner {
    display: inline-block; width: 16px; height: 16px;
    border: 2.5px solid rgba(0,0,0,.2);
    border-top-color: #000; border-radius: 50%;
    animation: spin-btn .75s linear infinite;
}

/* ── BACK LINK ── */
.login-back { margin-top: 1.5rem; text-align: center; }
.login-back-link {
    display: inline-flex; align-items: center; gap: .4rem;
    font-size: .78rem; color: var(--c-slate);
    transition: color .2s;
}
.login-back-link:hover { color: var(--c-white); }

/* ── TOAST ── */
.toast-container { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999; display: flex; flex-direction: column; gap: .5rem; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
    body { overflow: auto; }
    .login-wrap { grid-template-columns: 1fr; height: auto; min-height: 100vh; }
    .login-left  { display: none; }
    .login-right { padding: 3rem 1.5rem; align-items: flex-start; }
    .login-logo-mobile {
        display: flex; justify-content: center; margin-bottom: 1.5rem;
    }
    .login-logo-mobile img {
        height: 52px; filter: drop-shadow(0 0 10px rgba(255,45,155,.4));
    }
    .login-card { max-width: 100%; }
}