/* assets/css/styles.css */

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

:root {
    --primary-color: #3a4770;
    --secondary-color: #792333;
    --bg-main: #cadcfa;
    --bg-card: #FFFFFF;
    --text-main: #233469;
    --text-body: #2f333a;
    --error-color: #792333;
    --font-display: "Sora", "DM Sans", system-ui, -apple-system, sans-serif;
    --font-body: "DM Sans", system-ui, -apple-system, sans-serif;
    --card-border: rgba(35, 52, 105, 0.14);
    --shadow-1: 0 12px 30px rgba(23, 34, 70, 0.15);
    --shadow-2: 0 2px 6px rgba(23, 34, 70, 0.08);
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    background-image:
        radial-gradient(circle at 15% 15%, rgba(35, 52, 105, 0.12), transparent 55%),
        radial-gradient(circle at 85% 20%, rgba(121, 35, 51, 0.12), transparent 60%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(232, 240, 254, 0.9));
    color: var(--text-body);
    margin: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

body::before,
body::after {
    content: "";
    position: absolute;
    width: 460px;
    height: 460px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(35, 52, 105, 0.18), transparent 70%);
    filter: blur(12px);
    z-index: 0;
    animation: float 12s ease-in-out infinite;
}

body::before {
    top: -120px;
    left: -120px;
}

body::after {
    bottom: -160px;
    right: -140px;
    background: radial-gradient(circle, rgba(121, 35, 51, 0.16), transparent 70%);
    animation-delay: 2s;
}

/* Login Theme */
.login-page {
    background-color: #eef3f8;
    background-image:
        linear-gradient(125deg, rgba(35, 52, 105, 0.12), transparent 38%),
        linear-gradient(305deg, rgba(121, 35, 51, 0.1), transparent 34%),
        linear-gradient(180deg, #fbfdff 0%, #edf2f7 100%);
    overflow: hidden;
}

.login-page::before,
.login-page::after {
    pointer-events: none;
    animation: none;
    filter: none;
    border-radius: 0;
}

.login-page::before {
    inset: 0;
    width: auto;
    height: auto;
    background-image:
        linear-gradient(rgba(35, 52, 105, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(35, 52, 105, 0.06) 1px, transparent 1px);
    background-size: 48px 48px;
    opacity: 0.42;
}

.login-page::after {
    inset: auto 0 0;
    width: auto;
    height: 36vh;
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.82));
    opacity: 1;
}

/* Layout Utilities */
.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
    display: flex;
    justify-content: center; /* Center content like login card */
    align-items: center;
    flex-grow: 1;
    position: relative;
    z-index: 1;
}

.login-page .container {
    width: 100%;
    min-height: 100vh;
    padding: 1rem;
    box-sizing: border-box;
}

/* Card Component */
.card {
    background-color: var(--bg-card);
    border-radius: 18px;
    box-shadow: var(--shadow-1), var(--shadow-2);
    padding: 2.75rem;
    width: 100%;
    max-width: 440px;
    margin: 1rem;
    box-sizing: border-box;
    border: 1px solid var(--card-border);
    position: relative;
    overflow: hidden;
    animation: rise 480ms ease;
}

.card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 6px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    opacity: 0.9;
}

.login-page .card::before {
    height: 3px;
    opacity: 0.6;
}

/* Login */
.login-shell {
    width: min(1120px, 100%);
    height: min(680px, calc(100vh - 2rem));
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(380px, 0.86fr);
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(17, 24, 39, 0.1);
    border-radius: 8px;
    box-shadow: 0 34px 80px rgba(18, 26, 52, 0.18), 0 2px 8px rgba(18, 26, 52, 0.08);
    -webkit-backdrop-filter: blur(24px);
    backdrop-filter: blur(24px);
    animation: loginIn 520ms ease;
}

.login-shell::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 4;
    pointer-events: none;
    background:
        linear-gradient(90deg, transparent 0 39%, rgba(126, 231, 255, 0.18) 49%, transparent 59%),
        linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.12), transparent);
    opacity: 0.28;
    transform: translateX(-68%);
    animation: loginShellScan 7.5s linear infinite;
}

.login-particle-field {
    position: absolute;
    inset: 0;
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
}

.login-particle-field span {
    position: absolute;
    width: 3px;
    height: 3px;
    border-radius: 1px;
    background: #7ee7ff;
    box-shadow: 0 0 10px rgba(126, 231, 255, 0.9);
    opacity: 0.45;
    animation: loginParticleDrift 9s ease-in-out infinite;
}

.login-particle-field span::after {
    content: "";
    position: absolute;
    top: 1px;
    left: 6px;
    width: 42px;
    height: 1px;
    background: linear-gradient(90deg, rgba(126, 231, 255, 0.7), transparent);
    transform: rotate(var(--line-angle, 0deg));
    transform-origin: left center;
    opacity: 0.48;
}

.login-particle-field span:nth-child(1) { left: 7%; top: 12%; animation-delay: -1s; --line-angle: 18deg; }
.login-particle-field span:nth-child(2) { left: 19%; top: 74%; animation-delay: -4s; --line-angle: -22deg; }
.login-particle-field span:nth-child(3) { left: 31%; top: 22%; animation-delay: -6s; --line-angle: 34deg; }
.login-particle-field span:nth-child(4) { left: 42%; top: 58%; animation-delay: -2s; --line-angle: -12deg; }
.login-particle-field span:nth-child(5) { left: 54%; top: 16%; animation-delay: -7s; --line-angle: 26deg; }
.login-particle-field span:nth-child(6) { left: 63%; top: 82%; animation-delay: -3s; --line-angle: -30deg; }
.login-particle-field span:nth-child(7) { left: 73%; top: 28%; animation-delay: -5s; --line-angle: 16deg; }
.login-particle-field span:nth-child(8) { left: 84%; top: 68%; animation-delay: -8s; --line-angle: -18deg; }
.login-particle-field span:nth-child(9) { left: 91%; top: 18%; animation-delay: -2.8s; --line-angle: 28deg; }
.login-particle-field span:nth-child(10) { left: 14%; top: 42%; animation-delay: -6.4s; --line-angle: -36deg; }
.login-particle-field span:nth-child(11) { left: 27%; top: 88%; animation-delay: -1.6s; --line-angle: 24deg; }
.login-particle-field span:nth-child(12) { left: 36%; top: 8%; animation-delay: -4.8s; --line-angle: -20deg; }
.login-particle-field span:nth-child(13) { left: 49%; top: 38%; animation-delay: -7.4s; --line-angle: 14deg; }
.login-particle-field span:nth-child(14) { left: 58%; top: 66%; animation-delay: -0.6s; --line-angle: -28deg; }
.login-particle-field span:nth-child(15) { left: 68%; top: 10%; animation-delay: -3.6s; --line-angle: 30deg; }
.login-particle-field span:nth-child(16) { left: 79%; top: 48%; animation-delay: -5.8s; --line-angle: -14deg; }
.login-particle-field span:nth-child(17) { left: 88%; top: 86%; animation-delay: -1.8s; --line-angle: 20deg; }
.login-particle-field span:nth-child(18) { left: 5%; top: 88%; animation-delay: -8.2s; --line-angle: -26deg; }

.login-brand-panel,
.login-form-panel {
    position: relative;
    z-index: 3;
    min-width: 0;
}

.login-brand-panel {
    color: #ffffff;
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.08), transparent 36%),
        linear-gradient(145deg, #18264d 0%, #233469 58%, #792333 100%);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 2.5rem 3rem;
    overflow: hidden;
}

.login-brand-middle {
    display: grid;
    align-content: center;
    justify-items: start;
    gap: 1.05rem;
    flex: 1;
    min-height: 0;
}

.login-brand-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image:
        linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 100%),
        linear-gradient(45deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 100%);
    background-size: 34px 34px;
    opacity: 0.44;
}

.login-brand-panel::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        linear-gradient(115deg, transparent 0 46%, rgba(126, 231, 255, 0.24) 50%, transparent 54%),
        repeating-linear-gradient(90deg, transparent 0 78px, rgba(126, 231, 255, 0.12) 79px, transparent 80px);
    opacity: 0.42;
    transform: translateX(-70%);
    animation: loginPanelScan 6.8s linear infinite;
}

.login-brand-panel > *:not(.login-particle-field) {
    position: relative;
    z-index: 2;
}

.login-brand-lockup {
    display: flex;
    align-items: center;
    gap: 0.95rem;
}

.login-brand-mark {
    width: 54px;
    height: 54px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.12);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
    font-family: var(--font-display);
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0;
}

.login-brand-lockup span:not(.login-brand-mark) {
    display: block;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.login-brand-lockup strong {
    display: block;
    color: #ffffff;
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
}

.login-brand-copy {
    max-width: 540px;
}

.login-overline,
.login-eyebrow {
    display: inline-flex;
    align-items: center;
    color: #9fb0d8;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.login-brand-copy h1 {
    color: #ffffff;
    text-align: left;
    font-size: clamp(2.1rem, 4.4vh, 2.75rem);
    line-height: 1.05;
    letter-spacing: 0;
    margin: 0.75rem 0 0.85rem;
}

.login-brand-copy p {
    max-width: 490px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 1rem;
    line-height: 1.55;
    margin: 0;
}

.login-visual-card {
    width: min(410px, 82%);
    padding: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 24px 60px rgba(2, 6, 23, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.login-visual-top {
    display: flex;
    gap: 0.45rem;
    margin-bottom: 1rem;
}

.login-visual-top span {
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.45);
}

.login-visual-row {
    height: 0.62rem;
    width: 72%;
    margin-top: 0.72rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
}

.login-visual-row.is-wide {
    width: 92%;
    background: rgba(255, 255, 255, 0.28);
}

.login-visual-row.is-short {
    width: 54%;
}

.login-visual-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.65rem;
    margin-top: 1.2rem;
}

.login-visual-grid span {
    aspect-ratio: 1;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.login-lottie-card {
    width: min(330px, 82%);
    min-height: 0;
    justify-self: center;
    margin-top: -1.35rem;
    display: grid;
    place-items: center;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
}

.login-lottie-player {
    width: min(310px, 100%);
    aspect-ratio: 1;
    filter: drop-shadow(0 28px 38px rgba(2, 6, 23, 0.26));
}

.login-lottie-player svg {
    display: block;
    width: 100%;
    height: 100%;
}

.login-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.login-meta-row span {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.82);
    background: rgba(255, 255, 255, 0.1);
    font-size: 0.86rem;
    font-weight: 600;
}

.login-signature {
    display: grid;
    gap: 0.15rem;
    justify-self: center;
    position: relative;
    width: min(420px, 100%);
    max-width: 100%;
    padding: 0 3.1rem;
    text-align: center;
}

.login-signature::before,
.login-signature::after {
    position: absolute;
    top: 50%;
    color: rgba(255, 255, 255, 0.42);
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(2.9rem, 6.4vh, 4.25rem);
    font-weight: 400;
    line-height: 1;
    transform: translateY(-54%);
}

.login-signature::before {
    content: '❝';
    left: 0;
}

.login-signature::after {
    content: '❞';
    right: 0;
}

.login-signature-plain {
    display: block;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.88rem;
    font-weight: 500;
}

.login-signature-strong {
    color: #ffffff;
    font-family: var(--font-display);
    font-size: clamp(1.08rem, 2.1vw, 1.38rem);
    font-weight: 800;
    line-height: 1.05;
}

.login-signature-cursive {
    display: inline-block;
    color: #ffffff;
    font-family: "Brush Script MT", "Segoe Script", "Snell Roundhand", cursive;
    font-size: 1.58em;
    font-weight: 400;
    line-height: 0.72;
    transform: rotate(-4deg);
    transform-origin: left center;
}

.login-signature-plus {
    display: inline-block;
    color: #ffffff;
    font-family: inherit;
    font-size: 1.16em;
    line-height: 0.72;
    vertical-align: -0.03em;
}

.login-form-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2.5rem 3rem;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(250, 252, 255, 0.96));
}

.login-header {
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.55rem;
    margin-bottom: 1.25rem;
}

.login-logo {
    width: 205px;
    max-width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 10px 18px rgba(18, 26, 52, 0.1));
    margin-bottom: 0.65rem;
}

.login-eyebrow {
    color: #792333;
}

.login-title {
    color: #18264d;
    text-align: left;
    margin: 0;
    font-size: 1.95rem;
    line-height: 1.1;
    letter-spacing: 0;
}

.login-subtitle {
    margin: 0;
    color: #5d667a;
    font-size: 0.95rem;
    line-height: 1.45;
}

.login-footer {
    margin-top: 1rem;
    font-size: 0.88rem;
    color: #687386;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem;
    flex-wrap: wrap;
}

/* Typography */
h1, h2, h3 {
    color: var(--primary-color);
    margin-top: 0;
    text-align: center;
    font-weight: 600;
    font-family: var(--font-display);
    letter-spacing: -0.02em;
}

p {
    line-height: 1.6;
    color: #4b5160;
}

/* Forms */
form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

label {
    font-weight: 500;
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
    display: block;
}

input[type="email"],
input[type="password"],
input[type="text"] {
    padding: 0.85rem;
    border: 1px solid #d2d7e1;
    border-radius: 10px;
    font-size: 1rem;
    background-color: #f9fbff;
    color: #333;
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 4px rgba(35, 52, 105, 0.14);
    transform: translateY(-1px);
}

/* Buttons */
button {
    background-image: linear-gradient(135deg, var(--primary-color), #2f4488 60%, var(--secondary-color));
    color: #FFFFFF;
    font-weight: 600;
    padding: 0.85rem;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-size: 1rem;
    transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
    width: 100%;
    box-shadow: 0 10px 18px rgba(35, 52, 105, 0.2);
}

button:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 14px 24px rgba(35, 52, 105, 0.22);
}

button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Login form overrides */
.login-page form {
    gap: 0.85rem;
}

.login-field {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.login-page label {
    font-size: 0.76rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #667085;
}

.login-page .login-required-indicator {
    color: #c2410c;
    font-weight: 800;
}

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

.login-input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    width: 1.2rem;
    height: 1.2rem;
    color: #7b8497;
    transform: translateY(-50%);
    pointer-events: none;
}

.login-input-icon svg {
    width: 100%;
    height: 100%;
    display: block;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.login-page input[type="email"],
.login-page input[type="password"] {
    background-color: #ffffff;
    border: 1px solid rgba(24, 38, 77, 0.14);
    border-radius: 8px;
    min-height: 50px;
    padding: 0.82rem 1rem 0.82rem 3.05rem;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.045);
    font-size: 1rem;
}

.login-page input:focus {
    border-color: rgba(121, 35, 51, 0.45);
    box-shadow: 0 0 0 4px rgba(121, 35, 51, 0.09), 0 12px 28px rgba(15, 23, 42, 0.06);
    transform: none;
}

.login-input-wrap:focus-within .login-input-icon {
    color: #792333;
}

.login-page .login-submit {
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    background-image: linear-gradient(135deg, #233469, #792333);
    border-radius: 8px;
    letter-spacing: 0;
    text-transform: none;
    font-size: 1rem;
    padding: 0.85rem;
    margin-top: 0.25rem;
    box-shadow: 0 18px 34px rgba(35, 52, 105, 0.22);
}

.login-submit svg {
    width: 1.15rem;
    height: 1.15rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform 0.2s ease;
}

.login-page .login-submit:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 22px 40px rgba(35, 52, 105, 0.25);
}

.login-page .login-submit:hover:not(:disabled) svg {
    transform: translateX(3px);
}

.login-page .login-submit.is-loading svg {
    animation: loginArrow 800ms ease-in-out infinite;
}

.support-link {
    color: #233469;
    text-decoration: none;
    font-weight: 600;
    background: rgba(35, 52, 105, 0.08);
    padding: 0.5rem 0.85rem;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    transition: transform 0.2s, background-color 0.2s;
}

.support-link:hover {
    background: rgba(35, 52, 105, 0.14);
    transform: translateY(-1px);
}

/* Alerts & Status */
.error {
    color: var(--secondary-color);
    background-color: rgba(121, 35, 51, 0.08);
    padding: 0.85rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(121, 35, 51, 0.18);
    border-left-width: 4px;
    font-size: 0.9rem;
    text-align: left;
    margin-bottom: 1.1rem;
    display: none; /* Hidden by default */
}

.error:not(:empty) {
    display: block;
}

.success {
    color: #0b8043;
    background-color: #e6f4ea;
    padding: 0.75rem;
    border-radius: 10px;
    text-align: center;
    margin-bottom: 1rem;
}

/* Dashboard Tweaks (if visible later) */
.dashboard-container {
    max-width: 900px;
    width: 100%;
    align-items: flex-start;
    flex-direction: column;
}

/* Responsive */
@media (max-width: 940px) {
    .login-page {
        overflow: auto;
    }

    .login-shell {
        grid-template-columns: 1fr;
        height: auto;
        min-height: auto;
    }

    .login-brand-panel {
        padding: 2.75rem;
    }

    .login-brand-copy h1 {
        font-size: 2.45rem;
    }

    .login-visual-card,
    .login-lottie-card {
        width: min(460px, 100%);
    }

    .login-form-panel {
        padding: 2.75rem;
    }
}

@media (max-width: 560px) {
    .login-page .container {
        padding: 0;
        align-items: stretch;
    }

    .login-shell {
        min-height: 100vh;
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .login-shell::before {
        opacity: 0.18;
    }

    .login-brand-panel,
    .login-form-panel {
        padding: 2rem 1.25rem;
    }

    .login-brand-panel {
        gap: 1.65rem;
    }

    .login-brand-mark {
        width: 46px;
        height: 46px;
    }

    .login-brand-copy h1 {
        font-size: 2rem;
    }

    .login-brand-copy p {
        font-size: 0.98rem;
    }

    .login-visual-card,
    .login-lottie-card {
        display: none;
    }

    .login-particle-field span::after {
        width: 28px;
    }

    .login-logo {
        width: 190px;
    }

    .login-title {
        font-size: 1.85rem;
    }

    .login-footer {
        align-items: stretch;
    }

    .support-link {
        width: 100%;
        box-sizing: border-box;
    }

    .card {
        padding: 1.75rem;
        box-shadow: var(--shadow-2);
    }
}

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

@keyframes rise {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes loginIn {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes loginShellScan {
    from {
        transform: translateX(-72%);
    }
    to {
        transform: translateX(72%);
    }
}

@keyframes loginPanelScan {
    from {
        transform: translateX(-76%);
    }
    to {
        transform: translateX(76%);
    }
}

@keyframes loginParticleDrift {
    0%, 100% {
        transform: translate3d(0, 0, 0) scale(1);
        opacity: 0.32;
    }
    45% {
        transform: translate3d(16px, -14px, 0) scale(1.35);
        opacity: 0.82;
    }
    70% {
        transform: translate3d(-10px, 10px, 0) scale(0.85);
        opacity: 0.48;
    }
}

@keyframes loginArrow {
    0%, 100% {
        transform: translateX(0);
        opacity: 1;
    }
    50% {
        transform: translateX(4px);
        opacity: 0.7;
    }
}

@media (prefers-reduced-motion: reduce) {
    .login-shell,
    .login-shell::before,
    .login-brand-panel::after,
    .login-particle-field span,
    .login-page .login-submit.is-loading svg {
        animation: none;
    }
}

/* Subtle animated particles, excluded from chat -------------------------- */
.avz-particle-canvas {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
    opacity: 0.95;
}

body.has-interactive-particles > *:not(.avz-particle-canvas):not(script):not(style) {
    position: relative;
    z-index: 1;
}

body.chat-page .avz-particle-canvas {
    display: none !important;
}

body.landing-page::before {
    content: "" !important;
    position: fixed !important;
    inset: 0 !important;
    width: auto !important;
    height: auto !important;
    border-radius: 0 !important;
    pointer-events: none !important;
    z-index: 0 !important;
    background-image:
        radial-gradient(circle, rgba(60, 68, 82, 0.34) 0 1.2px, transparent 1.8px),
        radial-gradient(circle, rgba(105, 114, 128, 0.28) 0 1px, transparent 1.6px),
        radial-gradient(circle, rgba(55, 65, 81, 0.22) 0 1px, transparent 1.7px);
    background-size: 54px 54px, 86px 86px, 124px 124px !important;
    background-position: 0 0, 26px 38px, 58px 18px !important;
    background-repeat: repeat !important;
    filter: none !important;
    opacity: 0.58 !important;
    animation: avzParticleDrift 32s linear infinite !important;
}

body.landing-page.has-interactive-particles::before {
    content: none !important;
}

body.landing-page::after {
    content: none !important;
}

@keyframes avzParticleDrift {
    0% {
        background-position:
            0 0,
            26px 38px,
            58px 18px;
    }
    100% {
        background-position:
            72px 72px,
            -92px 156px,
            222px -146px;
    }
}

@media (prefers-reduced-motion: reduce) {
    body.landing-page::before {
        animation: none !important;
    }
}