/* 策略工具页面样式 - 匹配官网主题 */
.strategy-password-page {
    min-height: 100vh;
    font-family: var(--font-sans);
    overflow: hidden;
}

.strategy-bg {
    position: fixed;
    inset: 0;
    background: var(--gradient-dark);
    z-index: 0;
}

.strategy-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://oss.h5s.cn/heartway/img/cases/v1.png') center/cover no-repeat;
    opacity: 0.25;
}

.strategy-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15, 61, 38, 0.92) 0%, rgba(26, 93, 58, 0.85) 50%, rgba(16, 163, 127, 0.3) 100%);
}

.strategy-nav {
    position: relative;
    z-index: 10;
    background: rgba(15, 40, 32, 0.6);
    backdrop-filter: blur(10px);
}

.strategy-main {
    position: relative;
    z-index: 5;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.strategy-card {
    width: 100%;
    max-width: 420px;
    background: rgba(255, 255, 255, 0.97);
    border-radius: var(--radius-xl);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-xl);
    text-align: center;
    animation: fadeUp 0.6s ease;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.strategy-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.25rem;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: var(--shadow-glow);
}

.strategy-card h1 {
    font-size: 1.75rem;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.strategy-desc {
    color: var(--gray-600);
    font-size: 0.95rem;
    margin-bottom: 1.75rem;
}

.strategy-form .input-group {
    position: relative;
    margin-bottom: 0.75rem;
}

.strategy-form .input-group i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-500);
}

.strategy-form input {
    width: 100%;
    padding: 0.9rem 1rem 0.9rem 2.75rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    font-size: 1.25rem;
    letter-spacing: 0.3em;
    text-align: center;
    transition: border-color var(--transition-base);
    font-family: var(--font-sans);
}

.strategy-form input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(16, 163, 127, 0.15);
}

.error-msg {
    color: var(--error);
    font-size: 0.85rem;
    min-height: 1.25rem;
    margin-bottom: 0.5rem;
}

.strategy-submit {
    width: 100%;
    padding: 0.9rem 1.5rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: var(--radius-full);
    margin-top: 0.5rem;
}

.strategy-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.strategy-back {
    display: inline-block;
    margin-top: 1.5rem;
    color: var(--gray-600);
    font-size: 0.9rem;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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