/* ===================
   Views - Gemeinsame Basis
   =================== */
.view {
    display: none;
    min-height: 100dvh;
    padding: 1rem;
    padding-left: calc(1rem + env(safe-area-inset-left));
    padding-right: calc(1rem + env(safe-area-inset-right));
    align-items: center;
    justify-content: center;
}

.view.active {
    display: flex;
}

#loader-view .ui.progress,
#login-view .login-form {
    width: 100%;
    max-width: 450px;
}

#main-view {
    padding: 0;
    flex-direction: column;
    align-items: stretch;
    height: 100dvh;
    background: #f0f2f5;
}

#main-view .tab-content {
    flex: 1;
    overflow-y: auto;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    padding: 1.5rem;
    padding-left: calc(1.5rem + env(safe-area-inset-left));
    padding-right: calc(1.5rem + env(safe-area-inset-right));
    padding-top: calc(80px + env(safe-area-inset-top));
}

#main-view .ui.tab.active {
    width: 100%;
}

/* Top Navigation */
#main-view .ui.top.fixed.menu {
    height: calc(60px + env(safe-area-inset-top));
    padding-top: env(safe-area-inset-top);
    background: linear-gradient(135deg, #1a365d 0%, #2c5282 100%);
    border: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    justify-content: center;
}

#main-view .ui.top.fixed.menu > .right.menu {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    display: flex;
    align-items: center;
}

#main-view .ui.top.fixed.menu .item {
    color: rgba(255,255,255,0.7);
}

#main-view .ui.top.fixed.menu .item.active {
    color: #fff;
    background: rgba(255,255,255,0.12);
    border-bottom: 3px solid #38a169;
}

#main-view .ui.top.fixed.menu .item:hover {
    color: #fff;
    background: rgba(255,255,255,0.08);
}

/* Section Headers */
#main-view h2.ui.header {
    color: #1a365d;
    margin-bottom: 1rem;
}

/* Secondary Menus (Eingang/Ausgang Sub-Tabs) */
#main-view .ui.secondary.menu .item.active {
    border-color: #2c5282;
    color: #1a365d;
}

/* Cards & Segments */
#main-view .ui.segment {
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

#main-view .ui.placeholder.segment {
    border: 2px dashed #cbd5e0;
    background: #fff;
}

#main-view .ui.placeholder.segment:hover {
    border-color: #2c5282;
    background: #f7fafc;
}

/* Positive/Negative Messages */
#main-view .ui.positive.message {
    background: #f0fff4;
    border-left: 4px solid #38a169;
    box-shadow: none;
}

#main-view .ui.negative.message {
    background: #fff5f5;
    border-left: 4px solid #e53e3e;
    box-shadow: none;
}

/* Buttons */
#main-view .ui.primary.button {
    background: #2c5282;
}

#main-view .ui.primary.button:hover {
    background: #1a365d;
}

#main-view .ui.positive.button {
    background: #38a169;
}

#main-view .ui.positive.button:hover {
    background: #2f855a;
}

/* PDF Preview */
.pdf-container {
    display: flex;
    justify-content: center;
}

#pdf-canvas {
    max-width: 100%;
    height: auto;
}

.actions {
    display: flex;
    justify-content: center;
}