/* === Страница входа === */
.login-page {
    min-height: 100vh;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: var(--bg);
    position: relative;
    overflow: hidden;
}

/* === Анимированный фон с цветными орбами === */
.bg-orbs {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s ease-in-out infinite;
}
.orb-1 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, #4a9eff, #7c3aed);
    top: -150px;
    left: -150px;
    animation-delay: 0s;
}
.orb-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #ec4899, #f59e0b);
    bottom: -100px;
    right: -100px;
    animation-delay: -7s;
}
.orb-3 {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, #14b8a6, #10b981);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s;
    opacity: 0.3;
}

html[data-applied-theme="dark"] .orb { opacity: 0.35; }
html[data-applied-theme="light"] .orb { opacity: 0.25; }

@@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(80px, -60px) scale(1.1); }
    66% { transform: translate(-60px, 80px) scale(0.95); }
}

/* === Контролы в углу === */
.login-controls {
    position: fixed;
    top: 24px;
    right: 24px;
    display: flex;
    gap: 8px;
    z-index: 10;
}
.ctrl-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text);
    font: inherit;
    font-size: 14px;
    cursor: pointer;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(255,255,255,0.7);
    transition: background 0.15s, transform 0.1s;
}
html[data-applied-theme="dark"] .ctrl-btn {
    background: rgba(30,32,38,0.6);
}
.ctrl-btn:hover { transform: translateY(-1px); }

/* === Карточка входа === */
.login-wrap {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-card {
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(30px) saturate(150%);
    -webkit-backdrop-filter: blur(30px) saturate(150%);
    border: 1px solid rgba(255,255,255,0.6);
    border-radius: 24px;
    padding: 40px 36px 28px;
    box-shadow:
        0 20px 50px rgba(0,0,0,0.1),
        0 0 0 0.5px rgba(255,255,255,0.5),
        inset 0 1px 0 rgba(255,255,255,0.5);
}
html[data-applied-theme="dark"] .login-card {
    background: rgba(26,28,32,0.75);
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow:
        0 20px 50px rgba(0,0,0,0.5),
        0 0 0 0.5px rgba(255,255,255,0.05),
        inset 0 1px 0 rgba(255,255,255,0.05);
}

/* === Лого с пульсацией === */
.login-logo {
    position: relative;
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
}
.logo-circle {
    position: relative;
    z-index: 2;
    width: 72px;
    height: 72px;
    border-radius: 22px;
    background: linear-gradient(135deg, #4a9eff, #7c3aed);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 34px;
    box-shadow: 0 8px 24px rgba(74,158,255,0.35);
}
.logo-pulse {
    position: absolute;
    inset: 0;
    border-radius: 22px;
    background: linear-gradient(135deg, #4a9eff, #7c3aed);
    animation: pulse 2.5s ease-in-out infinite;
    z-index: 1;
}

@@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.25); opacity: 0; }
}

/* === Заголовки === */
.login-title {
    margin: 0 0 6px;
    font-size: 24px;
    font-weight: 600;
    text-align: center;
    color: var(--text);
}
.login-subtitle {
    margin: 0 0 28px;
    text-align: center;
    color: var(--text-2);
    font-size: 14px;
}

/* === Форма === */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
}
.input-icon {
    position: absolute;
    left: 14px;
    color: var(--text-3);
    font-size: 18px;
    pointer-events: none;
}
.input-group input {
    width: 100%;
    padding: 14px 14px 14px 44px;
    background: rgba(255,255,255,0.6);
    border: 1px solid var(--border-strong);
    border-radius: 12px;
    font-size: 15px;
    color: var(--text);
    font-family: inherit;
    transition: all 0.2s;
}
html[data-applied-theme="dark"] .input-group input {
    background: rgba(255,255,255,0.04);
}
.input-group input:focus {
    outline: none;
    border-color: var(--brand);
    background: var(--surface);
    box-shadow: 0 0 0 4px var(--brand-bg);
}
.input-toggle {
    position: absolute;
    right: 8px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 0;
    border-radius: 8px;
    color: var(--text-3);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}
.input-toggle:hover { background: var(--surface-2); color: var(--text); }

.login-check {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-2);
    font-size: 14px;
    cursor: pointer;
    padding: 4px 0;
}
.login-check input {
    width: 18px; height: 18px;
    accent-color: var(--brand);
}

.login-submit {
    margin-top: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #4a9eff, #7c3aed);
    color: white;
    border: 0;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: transform 0.1s, box-shadow 0.2s;
    box-shadow: 0 4px 14px rgba(74,158,255,0.35);
}
.login-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(74,158,255,0.45);
}
.login-submit:active { transform: translateY(0); }
.login-submit .ti { transition: transform 0.2s; }
.login-submit:hover .ti { transform: translateX(3px); }

.login-error {
    display: block;
    color: var(--danger);
    font-size: 13px;
    padding: 4px 0;
}

.login-footer {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-3);
    font-size: 12px;
}