@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
    --bg: #f4fbf7;
    --card: #ffffff;
    --surface: #f0f7f3;
    --text: #0f172a;
    --text-muted: #4b5563;
    --primary: #128c7e;
    --primary-strong: #075e54;
    --accent: #25d366;
    --border: rgba(12, 44, 36, 0.08);
    --border-strong: rgba(12, 44, 36, 0.16);
    --shadow: 0 18px 60px rgba(12, 44, 36, 0.12);
    --radius-lg: 28px;
    --radius-md: 16px;
    --transition: all 200ms ease;
}

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

body.auth-login-v2 {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: 'Space Grotesk', 'Inter', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    letter-spacing: -0.01em;
}

.app-content.auth-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(20px, 4vw, 56px);
    position: relative;
    overflow: hidden;
    background: radial-gradient(140% 100% at 20% 20%, rgba(18, 140, 126, 0.12), transparent 55%),
        radial-gradient(120% 120% at 80% 0%, rgba(37, 211, 102, 0.12), transparent 60%),
        var(--bg);
}

img {
    max-width: 100%;
    display: block;
}

button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input,
button {
    outline-offset: 2px;
}

.login-v2 {
    width: 100%;
    max-width: 768px;
    position: relative;
    margin: 0 auto;
}

.login-v2__glow {
    position: absolute;
    filter: blur(68px);
    z-index: 0;
    opacity: 0.7;
    animation: float 11s ease-in-out infinite;
}

.login-v2__glow--primary {
    width: 320px;
    height: 320px;
    top: -80px;
    left: 20px;
    background: radial-gradient(circle, rgba(18, 140, 126, 0.3), transparent 60%);
}

.login-v2__glow--accent {
    width: 300px;
    height: 300px;
    bottom: -40px;
    right: -30px;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.26), transparent 60%);
    animation-delay: 1.5s;
}

.login-v2__card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.9));
    border-radius: var(--radius-lg);
    padding: 0;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.login-v2__card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.6), rgba(16, 185, 129, 0.4));
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask-composite: exclude;
    opacity: 0.35;
    pointer-events: none;
}

.login-v2__card--main {
    z-index: 1;
    display: grid;
    gap: 0;
}

.login-v2__brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.login-v2__logo {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(18, 140, 126, 0.08);
    display: grid;
    place-items: center;
    border: 1px solid rgba(18, 140, 126, 0.18);
    box-shadow: 0 18px 30px rgba(0, 0, 0, 0.12);
}

.login-v2__logo img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.login-v2__brand--center {
    justify-content: center;
    text-align: center;
    gap: 12px;
    margin: 0 auto;
}

.login-v2__brand--stack {
    flex-direction: column;
}

.login-v2__card-head--center {
    justify-content: center;
}

.login-v2__eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 12px;
    font-weight: 700;
    margin: 0;
    color: var(--primary-strong);
}

.login-v2__brand-title {
    margin: 6px 0 0;
    font-weight: 700;
    color: var(--text);
}

.login-v2__headline {
    margin: 6px 0 6px;
    font-size: clamp(26px, 3vw, 32px);
    color: var(--text);
    line-height: 1.2;
}

.login-v2__lead {
    margin: 0 0 10px;
    color: var(--text-muted);
}

.login-v2__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(18, 140, 126, 0.08);
    border: 1px solid rgba(18, 140, 126, 0.18);
    color: var(--text);
    border-radius: 999px;
    font-size: 13px;
}

.login-v2__card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: clamp(18px, 3vw, 26px);
}

.login-v2__title {
    margin: 2px 0 0;
    font-size: 22px;
    color: var(--text);
}

.login-v2__badge {
    padding: 8px 12px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(18, 140, 126, 0.14), rgba(37, 211, 102, 0.14));
    color: var(--primary-strong);
    font-weight: 600;
    border: 1px solid rgba(18, 140, 126, 0.26);
}

.login-v2__alerts {
    margin: 12px 0 0;
    display: grid;
    gap: 8px;
    padding: 0 clamp(18px, 3vw, 26px) 0;
}

.flash {
    padding: 12px 14px;
    border-radius: 12px;
    font-weight: 600;
    background: rgba(18, 140, 126, 0.06);
    color: var(--text);
    border: 1px solid rgba(18, 140, 126, 0.14);
}

.flash-success {
    background: rgba(37, 211, 102, 0.14);
    border-color: rgba(37, 211, 102, 0.4);
    color: #065f46;
}

.flash-error {
    background: rgba(239, 68, 68, 0.18);
    border-color: rgba(239, 68, 68, 0.45);
    color: #991b1b;
}

.flash-info {
    background: rgba(18, 140, 126, 0.12);
    border-color: rgba(18, 140, 126, 0.3);
    color: var(--primary-strong);
}

.login-v2__panel .flash {
    margin-bottom: 12px;
}

.login-v2__switcher {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    background: var(--surface);
    border-radius: var(--radius-md);
    padding: 6px;
    border: 1px solid var(--border);
    margin: 12px clamp(18px, 3vw, 26px) 10px;
}

.login-v2__switch {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    padding: 12px 10px;
    background: transparent;
    border: 1px solid transparent;
    font-weight: 700;
    color: var(--text-muted);
    transition: var(--transition);
    gap: 8px;
    width: 100%;
}

.login-v2__switch:hover {
    border-color: rgba(14, 165, 233, 0.3);
    color: var(--text);
}

.login-v2__switch.is-active {
    background: linear-gradient(135deg, rgba(18, 140, 126, 0.14), rgba(37, 211, 102, 0.2));
    color: var(--text);
    border-color: rgba(18, 140, 126, 0.34);
    box-shadow: 0 8px 30px rgba(18, 140, 126, 0.2);
}

.login-v2__switch:disabled {
    cursor: default;
}

.login-v2__switch-icon {
    font-size: 16px;
    line-height: 1;
}

.login-v2__switch-label {
    display: inline-block;
    line-height: 1.3;
}

.login-v2__panels {
    position: relative;
    overflow: hidden;
    transition: height 240ms ease;
    padding: 0 clamp(18px, 3vw, 26px) clamp(18px, 3vw, 26px);
}

.login-v2__panel {
    display: none;
}

.login-v2__panel.is-active {
    display: block;
    animation: fadeUp 320ms ease;
}

.login-v2__panel-head h3 {
    margin: 6px 0 4px;
    font-size: 20px;
}

.login-v2__hint {
    margin: 0 0 12px;
    color: var(--text-muted);
    font-size: 14px;
}

.login-v2__panel > *:first-child {
    margin-top: 0;
}

.login-v2__panel > *:last-child {
    margin-bottom: 0;
}

.login-v2__scanner {
    display: grid;
    gap: 14px;
    --qr-scanner-max: 100%;
    grid-template-areas:
        "actions"
        "scanner"
        "status";
}

.login-v2__scanner-aside {
    display: contents;
}

.qr-scanner {
    position: relative;
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, #0ea5e9 0%, #10b981 100%);
    overflow: hidden;
    border: 1px solid rgba(18, 140, 126, 0.38);
    box-shadow: 0 18px 40px rgba(18, 140, 126, 0.22);
    width: 100%;
    max-width: var(--qr-scanner-max);
    margin: 0 auto;
    grid-area: scanner;
}

.qr-scanner video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.qr-scanner__overlay {
    position: absolute;
    inset: 10%;
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 16px;
    box-shadow: 0 0 0 999px rgba(0, 0, 0, 0.28);
    animation: pulse 2.6s infinite;
}

.qr-scanner__placeholder {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: #f8fafc;
    font-weight: 600;
    text-align: center;
    padding: 64px;
    background: linear-gradient(135deg, rgba(18, 140, 126, 0.52), rgba(37, 211, 102, 0.4));
}

.qr-scanner[data-active="true"] .qr-scanner__placeholder {
    opacity: 0;
    pointer-events: none;
}

.login-v2__panel .login-v2__scanner-status {
    width: 100%;
    max-width: var(--qr-scanner-max);
    margin: 0 auto;
    grid-area: status;
}

.login-v2__actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    grid-area: actions;
}

.btn {
    border-radius: 12px;
    padding: 12px 14px;
    font-weight: 700;
    border: 1px solid transparent;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: #fff;
    box-shadow: 0 10px 30px rgba(18, 140, 126, 0.28);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 36px rgba(18, 140, 126, 0.34);
}

.btn-ghost {
    background: #f0f7f3;
    color: var(--text);
    border-color: var(--border);
}

.btn-ghost:hover {
    border-color: rgba(14, 165, 233, 0.3);
    color: var(--primary-strong);
}

.login-v2__field {
    display: grid;
    gap: 8px;
}

label {
    font-weight: 700;
    color: var(--text);
}

input[type="text"],
input[type="email"] {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--border-strong);
    background: #f8fafc;
    color: var(--text);
    font: inherit;
    transition: var(--transition);
}

input[type="text"]:focus,
input[type="email"]:focus {
    border-color: rgba(14, 165, 233, 0.6);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.16);
}

.login-v2__input-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
}

.login-v2__form {
    display: grid;
    gap: 16px;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.35); }
    70% { box-shadow: 0 0 0 12px rgba(255, 255, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 960px) {
    .login-v2__input-row {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 768px) {
    .login-v2__scanner {
        --qr-scanner-max: 320px;
        grid-template-columns: minmax(0, var(--qr-scanner-max)) minmax(0, 1fr);
        grid-template-areas: "scanner aside";
        align-items: start;
        align-content: start;
    }

    .login-v2__scanner-aside {
        display: flex;
        flex-direction: column;
        gap: 8px;
        grid-area: aside;
    }

    .login-v2__panel .login-v2__scanner-status {
        max-width: none;
        margin: 0;
    }
}

@media (min-width: 1024px) {
    .login-v2__scanner {
        --qr-scanner-max: 360px;
    }
}

@media (max-width: 640px) {
    .app-content.auth-login-page {
        padding: 16px;
    }

    .login-v2__card-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .login-v2__switcher {
        gap: 0;
    }

    .login-v2__switch {
        flex-direction: column;
        font-size: 12px;
        padding: 4px 0;
        gap: 6px;
        min-width: 0;
    }

    .login-v2__switch-icon {
        font-size: 17px;
    }

    .login-v2__actions {
        flex-wrap: nowrap;
    }

    .login-v2__actions .btn {
        flex: 1 1 50%;
        padding: 6px 8px;
        font-size: 14px;
    }
}