.login-page {
    min-height: 100vh;
    min-height: 100dvh;
    font-family: var(--font);
    background:
        radial-gradient(ellipse 60% 50% at 90% 0%, rgba(30, 77, 107, 0.08), transparent 55%),
        linear-gradient(180deg, #f8fafc 0%, #f5f7fa 100%);
}

.login-page button,
.login-page input,
.login-page label {
    font-family: var(--font);
}

.login-shell {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: grid;
    place-items: center;
    padding: 2rem 1.25rem;
    overflow: hidden;
}

.login-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.75;
    z-index: 0;
}

.login-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(120, 145, 170, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(120, 145, 170, 0.08) 1px, transparent 1px);
    background-size: 56px 56px;
    pointer-events: none;
    z-index: 0;
}

.login-home {
    position: absolute;
    top: 1.25rem;
    inset-inline-start: 1.25rem;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--ink-muted);
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid var(--line);
    transition: color 0.2s, border-color 0.2s;
}

.login-home:hover {
    color: var(--primary);
    border-color: rgba(30, 77, 107, 0.3);
}

.login-home .brand-mark {
    width: 28px;
    height: 28px;
    border-radius: 8px;
}

.login-home .brand-mark svg {
    width: 16px;
    height: 16px;
}

.login-main {
    position: relative;
    z-index: 1;
    width: min(440px, 100%);
}

.login-card {
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid var(--line);
    border-radius: 22px;
    box-shadow: 0 20px 50px rgba(21, 32, 51, 0.08);
    padding: 1.75rem 1.5rem 1.6rem;
    backdrop-filter: blur(10px);
}

.login-head {
    text-align: center;
    margin-bottom: 1.35rem;
}

.login-brand-name {
    font-size: 0.92rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.55rem;
}

.login-head h1 {
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 0.45rem;
}

.login-sub {
    color: var(--ink-muted);
    font-size: 0.9rem;
}

.login-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.35rem;
    padding: 0.3rem;
    border-radius: 14px;
    background: var(--bg-soft);
    margin-bottom: 1.35rem;
}

.login-tab {
    border: 0;
    background: transparent;
    color: var(--ink-muted);
    font-size: 0.86rem;
    font-weight: 700;
    padding: 0.7rem 0.5rem;
    border-radius: 11px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.login-tab.is-active {
    background: #fff;
    color: var(--ink);
    box-shadow: 0 4px 14px rgba(21, 32, 51, 0.06);
}

.login-panel {
    display: none;
}

.login-panel.is-active {
    display: block;
}

.login-form {
    display: grid;
    gap: 1.1rem;
}

.login-form.is-hidden {
    display: none;
}

.field {
    display: grid;
    gap: 0.45rem;
}

.field > label {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--ink);
    padding-inline-start: 0.15rem;
}

.input {
    width: 100%;
    border: 1px solid transparent;
    border-radius: 14px;
    background: #eef2f6;
    padding: 0.95rem 1.05rem;
    font-size: 0.96rem;
    font-weight: 500;
    color: var(--ink);
    outline: none;
    transition: background 0.2s, box-shadow 0.2s, border-color 0.2s;
    box-shadow: inset 0 0 0 1px rgba(21, 32, 51, 0.04);
}

.input::placeholder {
    color: #8b9aab;
    font-weight: 400;
    opacity: 1;
}

.input:hover {
    background: #e8eef4;
}

.input:focus {
    background: #fff;
    border-color: rgba(30, 77, 107, 0.35);
    box-shadow: 0 0 0 4px var(--primary-soft);
}

.input.is-invalid {
    border-color: #c45c5c;
    box-shadow: 0 0 0 4px rgba(196, 92, 92, 0.12);
    background: #fff;
}

/* Empty: RTL placeholder | Typing: LTR value */
.input-dir:placeholder-shown {
    direction: rtl;
    text-align: right;
}

.input-dir:not(:placeholder-shown) {
    direction: ltr;
    text-align: left;
}

.input-wrap {
    position: relative;
}

.input-wrap .input {
    padding-left: 3rem;
}

.pass-toggle {
    position: absolute;
    left: 0.45rem;
    top: 50%;
    transform: translateY(-50%);
    width: 2.35rem;
    height: 2.35rem;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--ink-muted);
    display: grid;
    place-items: center;
    cursor: pointer;
    z-index: 2;
    transition: color 0.2s, background 0.2s;
}

.pass-toggle:hover {
    color: var(--primary);
    background: rgba(30, 77, 107, 0.08);
}

.pass-toggle svg {
    width: 1.2rem;
    height: 1.2rem;
    display: block;
}

.pass-toggle .icon-eye-off {
    display: none;
}

.pass-toggle.is-visible .icon-eye {
    display: none;
}

.pass-toggle.is-visible .icon-eye-off {
    display: block;
}

.check {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    color: var(--ink-muted);
    cursor: pointer;
    user-select: none;
}

.check input {
    width: 1rem;
    height: 1rem;
    accent-color: var(--primary);
}

.login-submit {
    width: 100%;
    margin-top: 0.15rem;
    font-family: var(--font) !important;
    font-weight: 800;
    font-size: 0.98rem;
    letter-spacing: -0.01em;
    cursor: pointer;
}

.login-submit:disabled,
.login-submit.is-loading {
    cursor: wait;
    opacity: 0.85;
    pointer-events: none;
}

.login-submit.is-loading {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
}

.btn-spinner {
    width: 1.05rem;
    height: 1.05rem;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: login-spin 0.7s linear infinite;
    flex-shrink: 0;
}

@keyframes login-spin {
    to { transform: rotate(360deg); }
}

.link-btn,
.login-tab,
.pass-toggle,
.change-mobile {
    cursor: pointer;
}

.link-btn:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

.login-error {
    color: #9b2c2c;
    background: #fdecec;
    border-radius: 12px;
    padding: 0.7rem 0.85rem;
    font-size: 0.88rem;
    font-weight: 600;
}

.login-error:empty {
    display: none;
}

.login-error.is-ok,
.login-ok {
    color: #276749;
    background: #edf7f0;
    border-radius: 12px;
    padding: 0.7rem 0.85rem;
    font-size: 0.88rem;
    font-weight: 600;
}

.login-ok:empty {
    display: none;
}

.login-forgot-link {
    justify-self: start;
    margin-top: -0.35rem;
}

.code-hint {
    font-size: 0.9rem;
    color: var(--ink-muted);
    background: var(--primary-soft);
    border-radius: 12px;
    padding: 0.75rem 0.9rem;
}

.code-input:not(:placeholder-shown) {
    letter-spacing: 0.28em;
    text-align: center;
    font-weight: 700;
}

.resend-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.15rem;
}

.link-btn {
    border: 0;
    background: none;
    color: var(--primary);
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    padding: 0;
}

.link-btn:disabled {
    color: var(--ink-muted);
    cursor: not-allowed;
}

.resend-timer {
    font-size: 0.85rem;
    color: var(--ink-muted);
}

.change-mobile {
    justify-self: center;
    margin-top: 0.15rem;
}

@media (max-width: 520px) {
    .login-card {
        padding: 1.4rem 1.1rem 1.25rem;
    }

    .login-tab {
        font-size: 0.8rem;
        padding: 0.65rem 0.35rem;
    }

    .login-home span:last-child {
        display: none;
    }
}