/*
 * ERP-648: the maintenance page (superadmin::maintenance.show), on the sign-in page's
 * split layout (assets/css/auth-login.css, whose --navy / --muted / --line tokens it
 * reuses). RTL through logical properties, as auth-login.css does.
 */

.auth-login .maintenance-box {
    max-width: 440px;
}

.auth-login .maintenance-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 14px;
    padding: 4px 12px;
    border-radius: 999px;
    background: rgba(20, 83, 136, 0.1);
    color: var(--navy);
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.auth-login .maintenance-chip .ti {
    font-size: 15px;
}

.auth-login .maintenance-message {
    margin-top: 10px;
    color: var(--ink);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.55;
    white-space: pre-line;
}

.auth-login .maintenance-back {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 18px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.auth-login .maintenance-back .ti {
    flex: 0 0 auto;
    color: var(--navy);
    font-size: 18px;
}

/* ---------- Countdown ---------- */
.auth-login .maintenance-countdown {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-top: 22px;
    direction: ltr; /* days to seconds reads left to right in every language */
}

.auth-login .maintenance-countdown__unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

/*
 * Each value is a split-flap card. Without JavaScript it is one plain navy tile with a
 * hinge line; maintenance.js turns it into four halves: the static top (new value),
 * the static bottom (old value until the flip lands), the top leaf that falls with the
 * old value and the bottom leaf that rises with the new one.
 */
.auth-login .maintenance-countdown__value {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 1 / 1.08;
    border-radius: 10px;
    background: linear-gradient(180deg, var(--navy-3) 0%, var(--navy) 50%, var(--navy-2) 50%, var(--navy) 100%);
    box-shadow: 0 10px 22px -14px rgba(13, 58, 97, 0.95), 0 2px 4px rgba(13, 58, 97, 0.25);
    color: #ffffff;
    font-size: 34px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    line-height: 1;
    perspective: 520px;
}

.auth-login .maintenance-countdown__value.is-flip {
    background: none;
}

/* the hinge across the middle */
.auth-login .maintenance-countdown__value::after {
    content: "";
    position: absolute;
    inset-inline: 0;
    top: 50%;
    height: 2px;
    margin-top: -1px;
    background: rgba(5, 25, 45, 0.55);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08);
    z-index: 4;
}

/* the side pins */
.auth-login .maintenance-countdown__value.is-flip::before {
    content: "";
    position: absolute;
    top: 50%;
    inset-inline: -3px;
    height: 12px;
    margin-top: -6px;
    border-inline: 3px solid #9aa7b6;
    border-radius: 1px;
    z-index: 5;
}

.auth-login .maintenance-flip__half {
    position: absolute;
    inset-inline: 0;
    height: 50%;
    overflow: hidden;
    backface-visibility: hidden;
}

.auth-login .maintenance-flip__half--top,
.auth-login .maintenance-flip__half--leaf-top {
    top: 0;
    border-radius: 10px 10px 0 0;
    background: linear-gradient(180deg, var(--navy-3) 0%, var(--navy) 100%);
    transform-origin: 50% 100%;
}

.auth-login .maintenance-flip__half--bottom,
.auth-login .maintenance-flip__half--leaf-bottom {
    bottom: 0;
    border-radius: 0 0 10px 10px;
    background: linear-gradient(180deg, var(--navy-2) 0%, var(--navy) 100%);
    transform-origin: 50% 0;
}

.auth-login .maintenance-flip__digits {
    position: absolute;
    inset-inline: 0;
    height: 200%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-login .maintenance-flip__half--top .maintenance-flip__digits,
.auth-login .maintenance-flip__half--leaf-top .maintenance-flip__digits {
    top: 0;
}

.auth-login .maintenance-flip__half--bottom .maintenance-flip__digits,
.auth-login .maintenance-flip__half--leaf-bottom .maintenance-flip__digits {
    bottom: 0;
}

.auth-login .maintenance-flip__half--leaf-top,
.auth-login .maintenance-flip__half--leaf-bottom {
    visibility: hidden;
    z-index: 3;
}

/* a page turning: the top leaf falls away, then the bottom leaf lands */
.auth-login .maintenance-countdown__value.is-flipping .maintenance-flip__half--leaf-top {
    visibility: visible;
    animation: maintenance-flip-top 0.28s ease-in forwards;
}

.auth-login .maintenance-countdown__value.is-flipping .maintenance-flip__half--leaf-bottom {
    visibility: visible;
    transform: rotateX(90deg);
    animation: maintenance-flip-bottom 0.28s ease-out 0.28s forwards;
}

/* the leaf darkens as it turns away from the light */
.auth-login .maintenance-flip__half--leaf-top::after,
.auth-login .maintenance-flip__half--leaf-bottom::after {
    content: "";
    position: absolute;
    inset: 0;
    background: #000000;
    opacity: 0;
}

.auth-login .maintenance-countdown__value.is-flipping .maintenance-flip__half--leaf-top::after {
    animation: maintenance-flip-shade-out 0.28s ease-in forwards;
}

.auth-login .maintenance-countdown__value.is-flipping .maintenance-flip__half--leaf-bottom::after {
    animation: maintenance-flip-shade-in 0.28s ease-out 0.28s forwards;
}

@keyframes maintenance-flip-top {
    from {
        transform: rotateX(0deg);
    }
    to {
        transform: rotateX(-90deg);
    }
}

@keyframes maintenance-flip-bottom {
    from {
        transform: rotateX(90deg);
    }
    to {
        transform: rotateX(0deg);
    }
}

@keyframes maintenance-flip-shade-out {
    from {
        opacity: 0;
    }
    to {
        opacity: 0.35;
    }
}

@keyframes maintenance-flip-shade-in {
    from {
        opacity: 0.35;
    }
    to {
        opacity: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .auth-login .maintenance-countdown__value.is-flipping .maintenance-flip__half--leaf-top,
    .auth-login .maintenance-countdown__value.is-flipping .maintenance-flip__half--leaf-bottom,
    .auth-login .maintenance-countdown__value.is-flipping .maintenance-flip__half--leaf-top::after,
    .auth-login .maintenance-countdown__value.is-flipping .maintenance-flip__half--leaf-bottom::after {
        animation: none;
        visibility: hidden;
    }
}

.auth-login .maintenance-countdown__label {
    color: var(--muted);
    font-size: 12px;
    font-weight: 600;
}

/* ---------- Super admin sign-in ---------- */
.auth-login .maintenance-sign-in {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 28px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
    width: 100%;
    color: var(--muted);
    font-size: 13px;
    text-decoration: none;
}

.auth-login .maintenance-sign-in:hover,
.auth-login .maintenance-sign-in:focus-visible {
    color: var(--navy);
}

@media (max-width: 420px) {
    .auth-login .maintenance-countdown {
        gap: 8px;
    }

    .auth-login .maintenance-countdown__value {
        font-size: 26px;
    }
}