/* NMR Events — Login Page
 * Tokens: nmr-tokens.css (loaded via <link> in login.html)
 */

/* Focus styles for accessibility */
:focus-visible {
    outline: 2px solid var(--nmr-accent);
    outline-offset: 2px;
}

:focus:not(:focus-visible) {
    outline: none;
}

button, a, input {
    touch-action: manipulation;
}

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    font-family: var(--nmr-font-display);
    line-height: 1.6;
    color: var(--nmr-text-primary);
    background: var(--nmr-bg-page);
}

/* Login layout — fullscreen centered */
.nmr-login {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Atmosphere background texture — hero on login (0.6 opacity) */
.nmr-login__bg {
    position: absolute;
    inset: 0;
    background: url('assets/nmr-atmosphere.png') center / cover no-repeat;
    opacity: 0.9;
    z-index: 0;
}

/* Radial vignette overlay */
.nmr-login__overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(6,13,26,0.1) 0%, rgba(6,13,26,0.45) 100%);
    z-index: 1;
}

/* Content container (above bg layers) */
.nmr-login__content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    width: 100%;
    max-width: 440px;
}

/* Login card */
.nmr-login__card {
    background: var(--nmr-bg-surface);
    border: 1px solid var(--nmr-border);
    border-radius: var(--nmr-radius-lg);
    box-shadow: var(--nmr-shadow-lg);
    padding: var(--nmr-space-2xl) var(--nmr-space-xl);
    width: 100%;
    text-align: center;
}

/* Logo */
.nmr-login__logo {
    margin-bottom: var(--nmr-space-md);
}

.nmr-login__logo img {
    max-width: 180px;
    height: auto;
    margin-left: -22px; /* Visually center — compensates for swoosh extending left */
}

/* App name */
.nmr-login__app-name {
    font-family: var(--nmr-font-display);
    font-size: var(--nmr-text-xl);
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--nmr-space-xl);
}

/* Login actions container */
.nmr-login__actions {
    display: flex;
    flex-direction: column;
    gap: 12px; /* between sm(8) and md(16) — no token */
}

/* Microsoft button */
.nmr-login__btn-ms {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    min-height: var(--nmr-min-tap-target);
    padding: 12px 20px;
    background: var(--nmr-accent);
    border: none;
    border-radius: var(--nmr-radius-md);
    font-family: var(--nmr-font-display);
    font-size: 13px; /* below token scale */
    font-weight: 700;
    color: var(--nmr-bg-page);
    text-decoration: none;
    cursor: pointer;
    transition: transform var(--nmr-transition-fast), background var(--nmr-transition-base);
}

.nmr-login__btn-ms:hover {
    transform: translateY(-1px);
    background: var(--nmr-accent-hover);
}

.nmr-login__btn-ms:active {
    transform: translateY(0);
}

.nmr-login__btn-ms svg {
    flex-shrink: 0;
}

/* Guest email button */
.nmr-login__btn-guest {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    min-height: var(--nmr-min-tap-target);
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--nmr-border);
    border-radius: var(--nmr-radius-md);
    font-family: var(--nmr-font-display);
    font-size: 13px; /* below token scale */
    font-weight: 500;
    color: var(--nmr-text-secondary);
    cursor: pointer;
    transition: transform var(--nmr-transition-fast), background var(--nmr-transition-base), border-color var(--nmr-transition-base), color var(--nmr-transition-base);
}

.nmr-login__btn-guest:hover {
    transform: translateY(-1px);
    border-color: var(--nmr-border-hover);
    background: rgba(255, 255, 255, 0.06);
    color: var(--nmr-text-primary);
}

.nmr-login__btn-guest:active {
    transform: translateY(0);
}

.nmr-login__btn-guest svg {
    flex-shrink: 0;
}

/* Magic link form */
.nmr-login__magic-link {
    display: flex;
    flex-direction: column;
    gap: 12px; /* between sm(8) and md(16) — no token */
}

.nmr-login__magic-explain {
    font-size: 13px; /* below token scale */
    color: var(--nmr-text-secondary);
    text-align: center;
    margin: 0;
}

.nmr-login__magic-row {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.nmr-login__magic-input {
    width: 100%;
    padding: 12px 14px;
    min-height: var(--nmr-min-tap-target);
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--nmr-border);
    border-radius: var(--nmr-radius-md);
    font-family: var(--nmr-font-display);
    font-size: var(--nmr-text-base); /* 16px — prevents iOS auto-zoom */
    color: var(--nmr-text-primary);
    transition: border-color var(--nmr-transition-base);
}

.nmr-login__magic-input::placeholder {
    color: var(--nmr-text-secondary);
    opacity: 0.6;
}

.nmr-login__magic-input:focus {
    outline: none;
    border-color: var(--nmr-accent);
}

/* Send link button */
.nmr-login__magic-send {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: var(--nmr-min-tap-target);
    padding: 12px 20px;
    background: var(--nmr-accent);
    border: none;
    border-radius: var(--nmr-radius-md);
    font-family: var(--nmr-font-display);
    font-size: 13px; /* below token scale */
    font-weight: 700;
    color: var(--nmr-bg-page);
    cursor: pointer;
    transition: transform var(--nmr-transition-fast), background var(--nmr-transition-base);
}

.nmr-login__magic-send:hover:not(:disabled) {
    transform: translateY(-1px);
    background: var(--nmr-accent-hover);
}

.nmr-login__magic-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Status message */
.nmr-login__magic-status {
    font-size: var(--nmr-text-xs);
    color: var(--nmr-text-secondary);
    text-align: left;
    margin: 0;
    min-height: 1.4em;
}

.nmr-login__magic-status--success {
    color: var(--nmr-success);
}

.nmr-login__magic-status--error {
    color: var(--nmr-danger);
}

/* Back link */
.nmr-login__magic-back {
    background: none;
    border: none;
    color: var(--nmr-text-secondary);
    font-family: var(--nmr-font-display);
    font-size: var(--nmr-text-xs);
    cursor: pointer;
    padding: var(--nmr-space-xs) 0;
    text-align: center;
    transition: color var(--nmr-transition-base);
}

.nmr-login__magic-back:hover {
    color: var(--nmr-accent);
}

/* Tagline below card */
.nmr-login__tagline {
    margin-top: var(--nmr-space-lg);
    font-size: 11px; /* below token scale */
    color: var(--nmr-text-secondary);
    text-align: center;
}

/* Responsive */
@media (max-width: 480px) {
    .nmr-login__content {
        padding: var(--nmr-space-md);
    }

    .nmr-login__card {
        padding: 36px var(--nmr-space-lg); /* 36px below token scale */
    }

    .nmr-login__app-name {
        font-size: var(--nmr-text-lg);
    }

    .nmr-login__logo img {
        max-width: 150px;
        margin-left: -18px;
    }
}

@media (max-width: 360px) {
    .nmr-login__content {
        padding: 12px; /* between sm(8) and md(16) — no token */
    }

    .nmr-login__card {
        padding: 28px var(--nmr-space-md);
    }

    .nmr-login__app-name {
        font-size: 18px; /* below token scale */
    }
}

@media (max-height: 600px) {
    .nmr-login {
        align-items: flex-start;
        padding-top: 40px;
    }
}