.landing-wrapper {
    padding: 40px 0 60px;
    font-family: 'Open Sans', sans-serif;
}
.hero-title {
    font-size: 38px;
    font-weight: 700;
    color: #2d3748;
    line-height: 1.3;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}
.hero-subtitle {
    font-size: 16px;
    color: #718096;
    line-height: 1.6;
    margin-bottom: 35px;
    max-width: 90%;
}
.cmu-badge {
    display: inline-block;
    padding: 6px 12px;
    background-color: #f3ebfa;
    color: #662d91;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}
.btn-login-premium {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #662d91 0%, #8b4bb6 100%);
    color: white;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 45, 145, 0.3);
}
.btn-login-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 45, 145, 0.4);
    color: white;
    text-decoration: none;
}
.btn-login-premium i {
    margin-right: 10px;
    font-size: 18px;
}

.steps-container {
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
    border: 1px solid #edf2f7;
}
.step-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 24px;
}
.step-item:last-child {
    margin-bottom: 0;
}
.step-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: #f7fafc;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4a5568;
    font-size: 16px;
    margin-right: 15px;
    border: 1px solid #e2e8f0;
}
.step-content h4 {
    font-size: 15px;
    font-weight: 600;
    color: #2d3748;
    margin: 0 0 4px 0;
}
.step-content p {
    font-size: 13px;
    color: #718096;
    margin: 0;
    line-height: 1.5;
}
.notice-card {
    background: #fffaf0;
    border-left: 4px solid #ed8936;
    padding: 15px 20px;
    border-radius: 0 8px 8px 0;
    margin-top: 30px;
}
.notice-card h5 {
    color: #dd6b20;
    font-weight: 700;
    margin: 0 0 5px 0;
    font-size: 14px;
}
.notice-card p {
    color: #7b341e;
    margin: 0;
    font-size: 13px;
}
@media (max-width: 768px) {
    .hero-title { font-size: 28px; }
    .steps-container { margin-top: 40px; }
}

/* Premium Header */
.premium-header {
    background: linear-gradient(135deg, #4b1b6d 0%, #662d91 100%);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    border: none;
    border-radius: 0;
    margin-bottom: 0;
    padding: 8px 0;
    position: relative;
    z-index: 100;
    color: #ffffff;
}
.premium-header .navbar-brand {
    height: auto;
    padding: 10px 15px;
    display: flex;
    align-items: center;
}
.premium-header-brand-wrap {
    display: flex;
    align-items: center;
    color: #fff;
}
.premium-header-icon {
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 24px;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.2);
}
.premium-header-title {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
    margin: 0;
    letter-spacing: 0.5px;
}
.premium-header-subtitle {
    font-size: 13px;
    font-weight: 400;
    color: rgba(255,255,255,0.8);
    margin: 0;
}
.premium-right-div {
    float: right;
    display: flex;
    align-items: center;
    height: 68px;
}
.premium-welcome-text {
    color: rgba(255,255,255,0.9);
    font-size: 14px;
    font-weight: 500;
    margin-right: 20px;
    display: flex;
    align-items: center;
}
.premium-welcome-text i {
    margin-right: 8px;
    color: #e9d8fd;
}
.btn-premium-logout {
    background-color: rgba(255,255,255,0.15);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 6px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s ease;
}
.btn-premium-logout:hover,
.btn-premium-logout:focus {
    background-color: #fff;
    color: #662d91;
    border-color: #fff;
    text-decoration: none;
}

@media (max-width: 768px) {
    .premium-header .navbar-header {
        float: none;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .premium-header .navbar-toggle {
        display: block;
        margin: 0;
        border-color: rgba(255,255,255,0.3);
    }
    .premium-header .navbar-toggle .icon-bar {
        background-color: #fff;
    }
    .premium-header .navbar-brand {
        flex: 1;
    }
    .premium-right-div {
        float: none;
        display: block;
        height: auto;
        padding: 15px;
        text-align: center;
        border-top: 1px solid rgba(255,255,255,0.1);
        margin-top: 10px;
    }
    .premium-welcome-text {
        justify-content: center;
        margin-right: 0;
        margin-bottom: 10px;
    }
}

/* =============================================================
   PREMIUM REDESIGN SYSTEM (Anti-Slop Redesign)
 ============================================================= */

/* Premium Card Layout */
.premium-card {
    border-radius: 12px !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04) !important;
    margin-bottom: 25px !important;
    background-color: #ffffff !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease !important;
}

.premium-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 45, 145, 0.08) !important;
}

/* Card Header */
.premium-card .premium-header {
    background: linear-gradient(135deg, #4b1b6d 0%, #662d91 100%) !important;
    padding: 14px 20px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    color: #ffffff !important;
    border-bottom: none !important;
    display: flex;
    align-items: center;
    gap: 10px;
    border-top-left-radius: 11px !important;
    border-top-right-radius: 11px !important;
}

.premium-card .premium-header i {
    font-size: 18px;
}

/* Card Body */
.premium-card .premium-body {
    padding: 24px !important;
}

/* Form Group Spacing */
.premium-card .form-group {
    margin-bottom: 20px !important;
}

/* Form Labels */
.premium-card label {
    font-weight: 500 !important;
    color: #334155 !important;
    font-size: 14px !important;
    margin-bottom: 8px !important;
    display: inline-block !important;
}

/* Inputs & Form Controls */
.premium-card .form-control {
    height: 44px !important;
    padding: 10px 16px !important;
    font-size: 14px !important;
    border-radius: 8px !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: none !important;
    background-color: #ffffff !important;
    color: #1e293b !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

.premium-card textarea.form-control {
    height: auto !important;
    min-height: 80px !important;
}

.premium-card .form-control:focus {
    border-color: #662d91 !important;
    box-shadow: 0 0 0 3px rgba(102, 45, 145, 0.15) !important;
    outline: 0 !important;
}

.premium-card .form-control[disabled],
.premium-card .form-control[readonly] {
    background-color: #f1f5f9 !important;
    color: #64748b !important;
    opacity: 0.8 !important;
    cursor: not-allowed !important;
}

/* Input Group Addon */
.premium-card .input-group-addon {
    background-color: #f8fafc !important;
    border: 1px solid #cbd5e1 !important;
    color: #64748b !important;
    padding: 10px 16px !important;
    font-size: 15px !important;
    transition: all 0.2s ease !important;
}

/* Flex inline spacing for Date Pickers */
.premium-card .form-inline {
    display: flex !important;
    gap: 10px !important;
}

.premium-card .form-inline > .form-control,
.premium-card .form-inline > .input-group {
    flex: 1 !important;
}

/* Rounded corners layout for grouped input items */
.premium-card .input-group {
    display: flex !important;
    width: 100% !important;
}

.premium-card .input-group .form-control {
    flex: 1 1 auto !important;
    width: auto !important;
    border-radius: 0 !important;
    margin: 0 !important;
}

.premium-card .input-group .input-group-addon {
    flex: 0 0 auto !important;
    width: auto !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 0 !important;
    margin: 0 !important;
}

/* Addon on Left, Input on Right */
.premium-card .input-group .input-group-addon:first-child {
    border-top-left-radius: 8px !important;
    border-bottom-left-radius: 8px !important;
    border-right: none !important;
}

.premium-card .input-group .form-control:last-child {
    border-top-right-radius: 8px !important;
    border-bottom-right-radius: 8px !important;
}

/* Input on Left, Addon on Right (like Datepicker) */
.premium-card .input-group .form-control:first-child {
    border-top-left-radius: 8px !important;
    border-bottom-left-radius: 8px !important;
    border-right: none !important;
}

.premium-card .input-group .input-group-addon:last-child {
    border-top-right-radius: 8px !important;
    border-bottom-right-radius: 8px !important;
}

/* Buttons styling inside premium card headers */
.premium-card .btn-info.btn-xs {
    background-color: #0ea5e9 !important;
    border: none !important;
    border-radius: 6px !important;
    padding: 5px 12px !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    transition: all 0.2s ease !important;
    margin-left: 5px !important;
}

.premium-card .btn-info.btn-xs:hover {
    background-color: #0284c7 !important;
    transform: translateY(-1px) !important;
}

.premium-card .btn-danger.btn-xs {
    background-color: #ef4444 !important;
    border: none !important;
    border-radius: 6px !important;
    padding: 5px 12px !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    transition: all 0.2s ease !important;
    margin-left: 5px !important;
}

.premium-card .btn-danger.btn-xs:hover {
    background-color: #dc2626 !important;
    transform: translateY(-1px) !important;
}

/* Primary Preview Action Button */
.btn-preview {
    background: linear-gradient(135deg, #662d91 0%, #8b4bb6 100%) !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 12px 36px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    letter-spacing: 0.5px !important;
    box-shadow: 0 4px 15px rgba(102, 45, 145, 0.2) !important;
    transition: all 0.2s ease !important;
}

.btn-preview:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 25px rgba(102, 45, 145, 0.35) !important;
    color: #ffffff !important;
}

.btn-preview:active {
    transform: scale(0.98) !important;
}